Compilation Shu Wang Cong

Editor: Wang Duoyu

Typesetting Shu Shui Chengwen

The long-term vision for artificial intelligence (AI) is to develop AI systems that can make major scientific discoveries, learn autonomously, and acquire knowledge autonomously.

虽然“AI 科学家”（AI scientist）这一概念还只是一种理想化的愿景，但基于智能体（agent）的AI技术的发展，为开发能够进行对话、具备反思学习和推理能力的AI智能体（AI agent）铺平了道路，这些AI智能体能够协调大型语言模型（LLM）、机器学习（ML）工具、实验平台，甚至是它们的组合。

近日，哈佛大学医学院 Marinka Zitnik实验室（高尚华博士为第一作者）在 Cell 期刊发表了题为：Empowering biomedical discovery with AI agents 的文章，系统介绍了利用 AI 智能体（AI agent）推动生物医学发现。

该文章提出了这样一个观点——“AI 科学家”可以被由人类、大语言模型、机器学习模型及其他工具（例如实验平台）组成的复合AI系统所支持的 AI 智能体（AI agent）所实现。

我们将“AI 科学家”设想为具备批判性学习和推理能力的系统，它们能够通过协作智能体整合 AI 模型和生物医学工具，并与实验平台相结合，从而为生物医学研究提供助力。

生物医学 AI 智能体不是将人类排除在发现过程之外，而是将人类的创造力和专业知识与 AI 分析大量数据、探索假设空间和执行重复性任务的能力相结合。AI 智能体将能够熟练完成各种任务，规划发现工作流程并进行自我评估，以识别并解决其知识中的差距。这些智能体使用大语言模型（LLM）和生成式模型来实现结构化记忆以进行持续学习，并使用机器学习工具将科学知识、生物学原理和理论融入其中。AI 智能体可以影响从虚拟细胞模拟、可编程的表型控制到细胞回路设计以及开发新疗法等各个领域。

The first author, Dr. Gao Shanghua, received his doctorate from Nankai University and is now a postdoctoral researcher at Harvard Medical School

The complexity of biology requires the flexibility to break down complex problems into executable tasks. AI agents can break down problems into manageable sub-tasks, which are then solved by AI agents with specific functions and integrate scientific knowledge. In the near future, AI agents can accelerate the discovery process by making workflows faster and more resource-efficient.

Leveraging AI agents to advance biomedical research

The continuous development and application of data-driven models

AI agents in the biomedical field – from LLM-based AI agents to multi-agent systems that integrate AI models, tools, and physical devices

Level of autonomy of AI agents

Cases of autonomy levels for AI agents in genetics, cell biology, and chemical biology

Core terms of machine learning

Key modules in AI agents: perception, interaction, reasoning, and memory modules

Components of a biomedical AI agent

The challenges of AI agents in biomedical discovery

AI agents can improve the efficiency of routine tasks, automate repetitive processes, and analyze large datasets to outperform current human-driven efforts in scale and accuracy. This automation allows for continuous, high-throughput research that human researchers cannot conduct individually at the same scale or speed.

Looking to the future, AI agents can provide insights beyond what traditional machine learning can achieve by making predictions across temporal and spatial scales before obtaining experimental measurements at both temporal and spatial scales. Ultimately, AI agents may help uncover new patterns of behavior in biological systems.

Original link:

https://www.cell.com/cell/fulltext/S0092-8674 (24) 01070-5

Read the original text

　　Xinhua News Agency, Davos, Switzerland, January 17th-The Supreme Leader of president attended the opening ceremony of the 2017 annual meeting of the World Economic Forum on January 17th and delivered a keynote speech entitled "Sharing the responsibility of the times and promoting global development together". The full text of the speech is as follows:

Sharing the responsibility of the times and promoting global development

— — Keynote speech at the opening ceremony of the 2017 annual meeting of the World Economic Forum

(Davos, January 17, 2017)

Chairman People’s Republic of China (PRC), Supreme Leader

　　Dear President Leuther Harder and Mr. Hausen,

　　Distinguished heads of state, heads of government, deputy heads of state and their wives,

　　Dear heads of international organizations,

　　Dear President Schwab and his wife,

　　Ladies and gentlemen, friends,

　　I am very happy to come to beautiful Davos. Although Davos is only a small town in the Alps, it is an important window to observe the world economy. Everyone gathered here from all directions, and all kinds of ideas collided with sparks of wisdom, and achieved high output with less input. I think this phenomenon can be called "Schwab economics".

　　"This is the best time, but also the worst time", British writer Dickens once described the world after the industrial revolution. Today, we also live in a contradictory world. On the one hand, material wealth is accumulating, scientific and technological progress is changing with each passing day, and human civilization has developed to the highest level in history. On the other hand, regional conflicts occur frequently, and global challenges such as terrorism and refugee flows are one after another. Poverty, unemployment and income gap are widening, and the uncertainty facing the world is rising.

　　In this regard, many people are confused. What happened to the world?

　　To solve this puzzle, we must first find the root of the problem. There is a view that the world chaos is attributed to economic globalization. Economic globalization was once regarded as the cave of Alibaba, and now it is regarded as Pandora’s box by many people. The international community has held extensive discussions around the issue of economic globalization.

　　Today, I want to talk about my views on the world economy from the perspective of economic globalization.

　　What I want to say is that many problems that plague the world are not caused by economic globalization. For example, in the past few years, the tide of refugees from the Middle East and North Africa has affected the whole world, millions of people have been displaced, and even many young children have been buried in the sea on the way, which makes us sad. The causes of this problem are wars, conflicts and regional turmoil. The way to solve this problem is to seek peace, promote reconciliation and restore stability. For another example, the international financial crisis is not the inevitable product of the development of economic globalization, but the result of excessive profit-seeking of financial capital and serious lack of financial supervision. Simply blaming the problems that plague the world on economic globalization is neither in line with the facts nor helpful to solve the problems.

　　Historically, economic globalization is the objective requirement of the development of social productive forces and the inevitable result of scientific and technological progress, and it is not artificially created by any person or country. Economic globalization has provided a strong impetus for world economic growth and promoted the flow of goods and capital, the progress of science and technology and civilization, and people-to-people exchanges among countries.

　　Of course, we also have to admit that economic globalization is a "double-edged sword". When the world economy is in a downturn, the "cake" of the global economy is not easy to get bigger or even smaller, and the contradiction between growth and distribution, capital and labor, efficiency and fairness will become more prominent, and both developed and developing countries will feel the pressure and impact. The voice of anti-globalization reflects the deficiency of the process of economic globalization, which deserves our attention and deep thinking.

　　"Sweet melons are bitter, and beautiful dates are thorns." Philosophically speaking, there is no perfect thing in the world. It is not comprehensive to regard it as perfect because it has advantages, and it is not comprehensive to regard it as useless because it has disadvantages. Economic globalization has indeed brought new problems, but we can’t kill it with a stick, but we should adapt to and guide it, eliminate its negative effects and make it better benefit every country and nation.

　　At that time, China had misgivings about economic globalization and had misgivings about joining the World Trade Organization. However, we believe that integration into the world economy is the historical direction. If China wants to develop its economy, it must dare to swim in the sea of Wang Yang in the world market. If it never dares to go to the sea to see the world, it will drown in the sea one day. Therefore, China bravely entered the world market. In this process, we choked over water, encountered whirlpools and encountered storms, but we learned to swim in swimming. This is the right strategic choice.

　　The sea of the world economy, whether you want it or not, is there and you can’t avoid it. It is impossible to artificially cut off the capital flow, technology flow, product flow, industrial flow and personnel flow of various countries’ economies, and let the sea of the world economy retreat to isolated small lakes and rivers, which is also inconsistent with the historical trend.

　　Human history tells us that it is not terrible to have problems. What is terrible is that we dare not face the problems directly and cannot find a way to solve them. Facing the opportunities and challenges brought by economic globalization, the correct choice is to make full use of all opportunities, cooperate with all challenges, and guide the direction of economic globalization.

　　At the end of last year, I proposed at the informal meeting of APEC leaders that the process of economic globalization should be more dynamic, inclusive and sustainable. We should take the initiative and manage appropriately, so as to release more positive effects of economic globalization and realize the rebalancing of the process of economic globalization; We should conform to the general trend, combine the national conditions and correctly choose the path and rhythm of integrating into economic globalization; We should stress efficiency and fairness, so that different countries, different classes and different people can share the benefits of economic globalization. This is the responsibility of the leaders of our time, and it is also the expectation of people from all over the world.

　　Ladies and gentlemen, friends!

　　At present, the most urgent task is to lead the world economy out of the predicament. The world economy has been in a long-term downturn, and the gap between the rich and the poor and the gap between the north and the south has become more prominent. The root cause is that the three prominent contradictions in the economic field have not been effectively solved.

　　First, the global growth momentum is insufficient to support the sustained and steady growth of the world economy. The growth rate of the world economy is at the lowest level in seven years, and the growth rate of global trade continues to be lower than the economic growth rate. Short-term policy stimulus is not effective, and deep-seated structural reforms are still being promoted. The world economy is in the shift period of kinetic energy conversion, and the pulling effect of traditional growth engines on the economy is weakened. Although new technologies such as artificial intelligence and 3D printing are constantly emerging, new economic growth points have not yet formed. The world economy has still failed to open up a new path.

　　Second, global economic governance is lagging behind and it is difficult to adapt to the new changes in the world economy. Not long ago, Ms. Lagarde told me that the contribution rate of emerging market countries and developing countries to global economic growth has reached 80%. In the past few decades, the international economic power has undergone profound changes, but the global governance system has failed to reflect the new pattern, which is not representative and inclusive enough. The global industrial layout is constantly adjusting, and new industrial chains, value chains and supply chains are increasingly formed. However, trade and investment rules have failed to keep up with the new situation, and the mechanism is closed and the rules are fragmented. The global financial market needs to strengthen its ability to resist risks, but the global financial governance mechanism has failed to meet the new demand, and it is difficult to effectively solve the problems such as frequent turmoil in the international financial market and the accumulation of asset bubbles.

　　Third, the global development is unbalanced and it is difficult to meet people’s expectations for a better life. In his book The Fourth Industrial Revolution, Mr. Schwab wrote that the fourth industrial revolution will have an extremely extensive and far-reaching impact, including increasing inequality, especially the gap between capital return and labor return. The wealth of the richest 1% population in the world exceeds the sum of the wealth of the remaining 99% population, and the unequal income distribution and unbalanced development space are worrying. More than 700 million people in the world still live in extreme poverty. For many families, having a warm house, enough food and a stable job is still a luxury. This is the biggest challenge facing the world today, and it is also an important reason for social unrest in some countries.

　　These problems reflect that there are problems that must be solved in the current world economic growth, governance and development model. Du Nan, the founder of the International Red Cross, said: "The real enemy is not our neighbors, but hunger, poverty, ignorance, superstition and prejudice." We should not only have the wisdom to analyze problems, but also have the courage to take action.

　　First, adhere to the drive of innovation and create a dynamic growth model. The fundamental problem facing the world economy is the lack of growth momentum. Innovation is the first driving force for development. Compared with previous industrial revolutions, the fourth industrial revolution unfolded at an exponential but nonlinear speed. We must find a way out in innovation. Only by daring to innovate and change can we break through the bottleneck of world economic growth and development.

　　The G20 leaders reached an important consensus at the Hangzhou Summit, and they should take innovation as an important starting point to tap new impetus for economic growth of countries and the world. We should innovate the concept of development, go beyond the debate about whether fiscal stimulus is more or monetary easing is more, and establish the idea of treating both the symptoms and root causes and comprehensive policies. We should innovate policy means, promote structural reforms, create space for growth and increase stamina. We should innovate the growth mode, grasp the opportunities brought by the new round of industrial revolution and digital economy, not only deal with the challenges brought by climate change and aging population, but also resolve the impact of informationization and automation on employment, and pay attention to creating new employment opportunities in the process of cultivating new industries, new formats and new models, so that people of all countries can regain their confidence and hope.

　　Second, adhere to synergy and create an open and win-win cooperation model. Human beings have become a community of destiny in which you have me and I have you. Their interests are highly integrated and interdependent. Every country has the right to development, and at the same time, it should consider its own interests at a broader level, not at the expense of the interests of other countries.

　　We must unswervingly develop an open world economy, share opportunities and interests in opening up and achieve mutual benefit and win-win results. You can’t retreat to the harbor as soon as you encounter a storm, it will never reach the other side. We must make great efforts to develop global connectivity, so that all countries in the world can achieve coordinated growth and move towards common prosperity. We must unswervingly develop global free trade and investment, promote the liberalization and facilitation of trade and investment in the process of opening up, and take a clear-cut stand against protectionism. Protectionism is like shutting yourself in a dark room. It seems to have escaped the wind and rain, but it also isolates the sun and the air. The result of a trade war can only be mutual loss.

　　Third, keep pace with the times and create a fair and reasonable governance model. Xiao Zhi governs affairs, and great wisdom governs the system. The urgency of the reform of the global economic governance system is becoming more and more prominent, and the voice of the international community is getting higher and higher. Only when the global governance system adapts to the new requirements of the international economic structure can it provide a strong guarantee for the global economy.

　　All countries, big or small, strong or weak, rich or poor, are equal members of the international community and should participate in decision-making, enjoy rights and fulfill obligations on an equal footing. It is necessary to give emerging market countries and developing countries more representation and voice. In 2010, the IMF’s quota reform program has come into effect, and this momentum should be maintained. We must adhere to multilateralism and safeguard the authority and effectiveness of the multilateral system. To keep promises and abide by rules, you can’t choose or choose according to your own wishes. The Paris Agreement is in line with the general direction of global development, and the results are hard-won. We should stick to it together and not give up lightly. This is our responsibility to future generations!

　　Fourth, adhere to fairness and tolerance and create a balanced and inclusive development model. "The trip to the avenue is also the world’s public." The purpose of development is to benefit the people. To make development more balanced, to make development opportunities more equal, and to share the fruits of development, it is necessary to improve the development concept and model and enhance the fairness, effectiveness and synergy of development.

　　We should advocate the social atmosphere of diligence, frugality and hard work, so that all people’s labor achievements can be respected. Efforts should be made to solve problems such as poverty, unemployment and widening income gap, take care of the concerns of vulnerable groups and promote social fairness and justice. We should protect the ecological environment, promote the coordinated development of economy, society and environment, and realize the harmony between man and nature and between man and society. It is necessary to implement the United Nations 2030 Agenda for Sustainable Development and achieve balanced development on a global scale.

　　"If you do what you do, you will be invincible; What the wisdom of all people does is nothing. " As long as we firmly establish the sense of community of human destiny, work together, share responsibility, help each other in the same boat and tide over difficulties together, we will certainly be able to make the world better and people happier.

　　Ladies and gentlemen, friends!

　　After 38 years of reform and opening up, China has become the second largest economy in the world. The road determines fate. The key to the development of China lies in that the people of China, under the leadership of the Communist Party of China, have embarked on a development path suitable for China’s national conditions.

　　This is a road established from the national conditions of our country. China, based on its own national conditions and practice, draws wisdom from Chinese civilization, absorbs the strengths of eastern and western schools, sticks to it without being rigid, draws lessons from it without copying it, and forms its own development path through constant exploration. All roads lead to Rome. No one should regard their own development path as a statue, let alone impose their own development path on others.

　　This is a road that puts people’s interests first. China adheres to the people-centered development thought, taking improving people’s lives and enhancing people’s well-being as the starting point and the end result, seeking development impetus among the people, relying on the people to promote development, and making development benefit the people. China adheres to the goal of common prosperity, vigorously promotes the cause of poverty reduction, helps more than 700 million people get rid of poverty, and is making rapid progress towards the goal of building a well-off society in an all-round way.

　　This is a road of reform and innovation. China persists in solving the difficulties and challenges encountered in its progress through reform, dares to gnaw at hard bones and wade into dangerous beaches, dares to break down institutional and institutional obstacles that hinder development, and constantly liberates and develops social productive forces and enhances social vitality. In the past four years, we have launched more than 1,200 reform measures on the basis of continuous reform in the previous 30 years, which has injected a strong impetus into the development of China.

　　This is a road to seek common development in opening up. China adheres to the basic national policy of opening to the outside world, pursues a win-win opening strategy, constantly enhances the internal and external linkage of development, and benefits more other countries and people while realizing its own development.

　　China has made great achievements in its development, and the people’s lives in China have been greatly improved, which is good for China and the world. China’s development achievements are the result of decades of hard work, blood and sweat by the people of Chinese. For thousands of years, the Chinese nation has been known for its hard work and hard work. The people of China know very well that there is no free lunch in the world. China is a big country with a population of more than 1.3 billion. If you want to develop, you have to work hard on your own, and you can’t rely on the gifts of others. No one in the world has such ability.

　　Observing the development of China depends on what the people of China have gained and what the people of China have worked hard. It depends not only on what China has achieved, but also on what China has contributed to the world. This is a comprehensive view.

　　From 1950 to 2016, despite its low level of long-term development and people’s living standards, China provided more than 400 billion yuan in foreign aid, implemented more than 5,000 foreign aid projects, including nearly 3,000 complete sets of projects, held more than 11,000 training courses, and trained more than 260,000 people of various types in China for developing countries. Since the reform and opening up, China has attracted more than 1.7 trillion US dollars of foreign investment and 1.2 trillion US dollars of foreign direct investment, which has made great contributions to the development of the world economy. Since the outbreak of the international financial crisis, the contribution rate of China’s economic growth to world economic growth has been above 30% annually. These figures are among the best in the world.

　　From these figures, we can see that the development of China is an opportunity for the world, and China is a beneficiary and a contributor of economic globalization. China’s rapid economic growth has provided a sustained and powerful impetus to global economic stability and growth. The coordinated development of China and a large number of countries has made the global economic development more balanced. China’s great achievements in poverty reduction have made global economic growth more inclusive. China’s continuous reform and opening up has provided an important impetus for the development of an open world economy.

　　The people of China are well aware of the hardships of achieving national prosperity and strength. They all praise the development achievements made by the people of other countries and wish them all the best. They all hope that their lives will get better and better, and they will not commit "red eye disease" or complain that others have gained great opportunities and rich returns from the development of China. The people of China welcome people from all countries to take the "express train" and "free ride" developed by China with open arms.

　　Ladies and gentlemen, friends!

　　Many people are paying attention to the economic development trend of China. China’s economic development has entered a new normal, and major changes are taking place in economic growth rate, economic development mode, economic structure and economic development momentum. However, the long-term positive fundamentals of China’s economy have not changed.

　　In 2016, against the background of weak world economy, China’s economy is expected to grow by 6.7%, still in the forefront of the world. Now, the size of China’s economy can’t be compared with the past, and the kinetic energy of agglomeration can’t be reached by the past double-digit growth. China residents’ consumption and service industry have become the main driving forces of economic growth. In the first three quarters of 2016, the added value of tertiary industry accounted for 52.8% of GDP, and the contribution rate of domestic consumption to economic growth reached 71%. Residents’ income and employment have achieved steady growth, energy consumption per unit of GDP has continued to decline, and green development has achieved initial results.

　　At present, China’s economy is facing certain downward pressure and many difficulties, such as the contradiction between overcapacity and upgrading of demand structure, the lack of endogenous motivation for economic growth, the accumulation of financial risks and the increase of difficulties in some areas. We believe that these are inevitable stage phenomena in the process of progress, and we are making great efforts to solve these problems and contradictions, and have continuously achieved positive results. Our firm determination to move forward will not waver. China is still the largest developing country in the world. China has a population of more than 1.3 billion, and its people’s living standard is not high, but it also means great development potential and space. Under the guidance of the development concept of innovation, coordination, green, openness and sharing, we will constantly adapt to, grasp and lead the new normal of China’s economic development, and make overall plans to stabilize growth, promote reform, adjust structure, benefit people’s livelihood and prevent risks, so as to promote China’s economy to maintain medium and high-speed growth and move towards the middle and high-end level.

　　— — China will focus on improving the quality and efficiency of economic growth, change the mode of economic development around the main line of supply-side structural reform, optimize the economic structure, actively promote de-capacity, de-inventory, de-leverage, reduce costs and make up shortcomings, foster new growth momentum, develop advanced manufacturing industries, realize the upgrading of the real economy, implement the "internet plus" action plan in depth, expand effective demand, better meet people’s personalized and diversified needs, and better protect the ecological environment.

　　— — China will continue to stimulate growth momentum and market vitality, intensify reforms in important areas and key links, make the market play a decisive role in resource allocation, hold the "bull’s nose" of innovation, promote the development strategy of innovation-driven development, promote the development of strategic emerging industries, focus on upgrading traditional industries with new technologies and new formats, and promote the development and growth of new kinetic energy and the rejuvenation of traditional kinetic energy.

　　— — China will actively create a relaxed and orderly investment environment, relax foreign investment access, build a high-standard free trade pilot zone, strengthen property rights protection, promote fair competition, and make the China market more transparent and standardized. It is estimated that in the next five years, China will import 8 trillion US dollars of goods and absorb 600 billion US dollars of foreign investment, with a total foreign investment of 750 billion US dollars and 700 million outbound tourists. This will provide countries around the world with a broader market, more capital, richer products and more valuable opportunities for cooperation. For the industrial and commercial circles of all countries, the development of China is still an opportunity for everyone. The door of China is always open to the world and will not be closed. With the door open, the world can enter China and China can go to the world. We hope that the doors of all countries will also be open to China investors fairly.

　　— — China will vigorously build a common development pattern of opening to the outside world, promote the construction of the Asia-Pacific Free Trade Area and the negotiation of regional comprehensive economic partnership agreements, and build a global network of free trade areas. China has always advocated building an open, transparent, mutually beneficial and win-win regional free trade arrangement, rather than engaging in exclusive and fragmented circles. China has no intention to enhance its trade competitiveness through RMB depreciation, let alone take the initiative to wage currency wars.

　　More than three years ago, I proposed the Belt and Road Initiative. Over the past three years, more than 100 countries and international organizations have actively responded to support, and more than 40 countries and international organizations have signed cooperation agreements with China. The "circle of friends" of the Belt and Road Initiative is constantly expanding. China enterprises have invested more than 50 billion dollars in countries along the route, and a series of major projects have blossomed, which has promoted the economic development of various countries and created a large number of employment opportunities. It can be said that the Belt and Road Initiative came from China, but its effectiveness has benefited the world.

　　In May this year, China will host the "One Belt, One Road" international cooperation summit forum in Beijing to discuss cooperation plans, build a cooperation platform, share cooperation achievements, find solutions to the current problems facing the world and regional economies, inject new energy into the coordinated development, and make the "One Belt, One Road" construction better benefit people of all countries.

　　Ladies and gentlemen, friends!

　　The development of world history tells us that there has never been a smooth road to the progress of human civilization, and human beings are advancing in the struggle against difficulties. No matter how difficult it is, it is impossible to stop the pace of human progress. When you encounter difficulties, don’t blame yourself, don’t blame others, don’t give up confidence, don’t shirk your responsibilities, but overcome them together. History is made by brave people. Let’s show confidence, take action and move forward hand in hand towards the future!

　　Thank you all.

Workers in Fuliu Fruit and Vegetable Farm in Fulin Village are transplanting corn seedlings. Photo by Yan Ningbo

Fulin Village, Dongxi Town, Qijiang District, 5 kilometers away from Dongxichang Town, has 10 villagers’ groups under its jurisdiction, with a total of 3,245 people in 961 households. In recent years, Fulin Village, taking the construction of Hemei village as an opportunity, has made continuous efforts in promoting industrial revitalization, serving the construction of major projects, and promoting the improvement of human settlements for a long time.

Prosperous industry and increasing income of the masses

At present, it is spring ploughing and sowing. In Fuliu Fruit and Vegetable Farm in Fulin Village, we can see that in the well-regulated high-standard farmland, workers are helping seedlings, covering the soil and compacting … transplanting corn seedlings into the soil, and the fields are busy. Large tracts of newly transplanted corn seedlings are green and dripping, fluttering in the sun and showing infinite vitality.

"The farm mainly grows seasonal fruits and vegetables such as corn, jar beans, green beans, lettuce, spinach, cabbage and watermelon." Peng Zongqiang, the head of Fuliu Fruit and Vegetable Farm, worked outside for a few years and had some savings in his hand. In September 2022, he responded to the call of "returning to his hometown for development" and returned to Fulin Village to transfer 46.8 mu of land to start planting fruits and vegetables at the transfer price of 500 yuan/mu.

"At that time, these lands had been transformed into high-standard farmland, and tractor roads and irrigation canals were also repaired to farms." Peng Zongqiang said that the complete infrastructure has saved a lot of time and economic costs and greatly enhanced the confidence in development. With the strong support of Murakami, the farm was soon built and put into production.

In order to increase the output of fruits and vegetables and realize large-scale and standardized production, Peng Zongqiang’s fruit and vegetable farm cooperates with Chongqing Institute of Modern Agricultural Technology and Equipment. The research institute provides technical support for the farm in soil improvement, breeding and seedling raising, fertilizer application and pest control.

"Last year, when some vegetable markets were not very good, the gross income of the farm was more than 200,000 yuan." Peng Zongqiang said frankly.

After Peng Zongqiang’s fruit and vegetable farm settled in Fulin Village, it provided employment opportunities for more than 20 villagers around. Li Yixian, 60, is one of them. As a "long-term worker" in the fruit and vegetable farm, she is responsible for turning over the soil, raising seedlings, harvesting, etc. She walks through the fruit and vegetable farm every day, which is both busy and fulfilling. "I work here, I have something to do every day, and I have a fixed income of 1,600 yuan a month." Li Yixian said.

"Next, we will cooperate with the village to build greenhouses to further expand the scale, and at the same time build corridors to turn the farm into a modern farm integrating farming experience and leisure and sightseeing, so as to drive more villagers to get rich together." Peng Zongqiang said.

In Fulin Village, Peng Zongqiang is not a case. According to Zhao Fulong, the village’s first resident secretary, in recent years, the village has continuously improved its infrastructure, introduced owners and guided farmers, and vigorously developed more than 500 mu of fruit and vegetable industries such as pepper, radish, sorghum, rape, lotus root and watermelon according to local conditions. In 2023, it achieved sales income of more than 700,000 yuan, which effectively boosted villagers’ income, and at the same time, the village collectively earned more than 50,000 yuan. In addition, the village collective also established Chongqing Xiyu Construction Labor Service Co., Ltd. to undertake projects such as canals, fire pools and village-level highway maintenance, with an annual income of over 200,000 yuan.

Service projects promote development together.

In April, at the construction site of Fulin Reservoir Project in Fulin Village, excavators waved their long arms, engineering vehicles shuttled back and forth, and construction workers performed their duties … everywhere was a scene of intense construction.

"I come here every day to have a look, and I hope it will be repaired soon." Wu Yongwan, 60, lives nearby and visits the observation deck every day. In his words, "I haven’t seen it for decades. It’s beautiful."

As a key construction project at the municipal and district levels, the total estimated investment of Fulin Reservoir Construction Project is 749 million yuan, which is a medium-sized water conservancy project with the functions of agricultural irrigation and water supply for towns and towns, and comprehensive utilization of drinking water for rural people and livestock in irrigation areas. After the project is completed and put into use, it will meet the irrigation water demand of 16,000 rural residents, 69,200 town residents and 36,800 mu of farmland in 18 villages in Dongxi, Ganshui and Zhuantang.

In recent years, Fulin Village has focused on "good governance" and made great efforts to improve the effectiveness of rural governance in accordance with the working methods of "good organization, perfect mechanism, and good publicity by the masses" and "three goodness".

Good organization means giving full play to the exemplary role of the Party organization’s fighting fortress and the vanguard of party member, demonstrating and driving villagers to be the "protagonists" in rural construction, and actively participating in the construction and development of Fulin Village. Perfecting the mechanism means establishing and perfecting the "three ones", "three musts" working method and "three guarantees" gridding mechanism, so as to resolve various contradictions and disputes in the bud and achieve "everything has an explanation, everything has a landing, and everything has an echo". The masses promote kindness, that is, fully mobilize the enthusiasm of the masses to participate in self-government, set up a "Fulin Sunset Red" volunteer service team, carry out various volunteer services around the needs of villagers, and set up a village-level parliamentary hall to form a new pattern of rural governance that "everyone has something to discuss, talk about it together, and help together when it is difficult".

Renovating the environment and "refreshing" the village face

Fangfei in April, the spring is bright and warm. A winding country road runs from the head of Fulin village to the end of the village. Along the way, surrounded by clear water, birds singing and flowers fragrant, a patchwork of houses, a clean and bright small courtyard, and a unique wall painting … what a beautiful and peaceful picture of the countryside.

"Every household builds a garden, roads are swept and garbage is collected." Speaking of Fulin Village today, Zhao Fulong is like a few treasures. Since 2022, with the support of the Agricultural and Rural Committee of Qijiang District and the government of Dongxi Town, Fulin Village has invested 2 million yuan to upgrade the overall living environment of the village. After that, Fulin Village has changed its former appearance and its face value has improved significantly.

In order to continuously consolidate the improvement effect of human settlements and create a clean, tidy and orderly human settlements, Fulin Village regards the participation of human settlements and village-level public welfare undertakings as an important criterion for party member and the masses to evaluate the quality, and actively carries out the selection of "demonstration households of human settlements", "Hemei families", "civilized households" and "sanitary households" to fully mobilize the enthusiasm of the masses and form a good situation in which everyone participates in the improvement and maintenance of human settlements.

"Now not only is the village clean, but the villagers’ consciousness has also improved." Pu Degui, a 58-year-old villager, bought a house in Chongqing and wanted him to go to the city to enjoy himself. Feeling the changes in the village in the past two years, Pu Degui said frankly: "I don’t want to go to town. If you have nothing to do, you can get flowers at home, wait for the grass, or go out and have a look, which is particularly comfortable. "

"In the next step, we will firmly seize the opportunity of the construction of Fulin Reservoir, incorporate the ladder homestay, the Four Seasons Fruit Garden and the trail around the lake into the development plan of our village, and combine the characteristics of Fulin to create an recognizable brand of Fulin agricultural tourism, promote rural revitalization, and make the villagers feel more, happier and more secure." Zhao Fulong said. (Qin Ningbo, Wang Yu, Gu E)

Special feature of 1905 film network On March 12th, the light comedy of love was released in China. The film focuses on the difficulties encountered by China students when they drifted to Britain. In order to make up for the unexpected mistake that Gu Dabai was about to be deported because he failed to renew his contract in time, Jin Tian, a good brother, came up with a "good idea" to hide the truth and keep Gu Dabai.

The story took place in England, and the audience also followed the movie on a cloud tour. In addition to St. Paul’s Cathedral, Thames, London Eye and other famous attractions, the scenery of unknown blocks is also a major attraction of the film. These blocks have a British texture, showing the real "London style".

In this issue, I specially invited the director of Legal Companion to share with us his film shooting strategy in Britain."The preparatory period for the film" Legal Companion "to shoot in the UK has been almost one year, because we have to look at the scenery first, and then we have to declare this permission to the British government quickly. Only when we get the permission can we really shoot."

"Basically, if you want to finish this film, you have to follow the previous production plan and finish what you planned to finish at every fixed time, because Britain is a country that pays great attention to commitments and contracts. All the forms we fill in and the applications we submit are official commitments, so we have given people this commitment, and we must complete this work within this commitment. "

At the beginning of the film, Gu Dabai rode through the block. In fact, this seemingly ordinary living shooting location also needs to be fully prepared.

"With the understanding of the domestic audience, the traditional filing in our country is different. Britain is a country with private ownership, and its land is allowed to be privately held. Therefore, when I shoot in one street, it is very likely that I will shoot three streets together. The former street belongs to the government and the third street belongs to an individual. After I submit the report to the government, I have to get his permission from the owner of the individual before I can get the whole scene. "

In addition to the beautiful scenery in the film, the casting and dressing of the film are also very British. The leading actor with a mixed-race face studied in Britain during his undergraduate period and lived in the same semi-basement house as in the film. "Semi-underground is a place to live that particularly reflects the identity of international students." We can also get a glimpse of the real life of "Ying Piao" in the movie by renting the basement in the wet England.

In recent years, it is not uncommon for China films to be filmed in foreign countries. The film released in this year’s Spring Festival not long ago also encountered many production problems when shooting in Japan. When shooting in a busy street, the crew must go through the consent of every store and every business before shooting in this street, and they must apologize to the residents and passers-by who are disturbed by it.

Cultural differences in different countries and different modes of film industry production have brought various difficulties to China films with transnational cooperation. To overcome these difficulties, what we have to do is to know the local culture in advance and do our homework well. Respecting and being honest with each other is the essence of making a good transnational cooperative film. Director Huang Lei bluntly said: "You must give the other party enough respect before the other party will give you respect and allow you to shoot."

Transnational cooperation in China movies can not only bring viewers the viewing experience of cloud tourism in different regions, but also bring different cultural environment cores to the story of the movie itself. In order to avoid the story and the beautiful scenery, we must have a deep understanding of the location of the story, and whether the location can fit the regional and cultural background of the story is also the direction that filmmakers need to pay attention to in transnational cooperative films.

"The style of the whole British society is not only focused on the beautiful scenery, but also has more British people, British life, British social things, and some bits and pieces of details, so these details constitute the whole overseas culture. It is particularly realistic to let our characters live in such an environment."

Legal Companion can successfully bring the audience the real life state of young people overseas, which is inseparable from the early understanding of British regional culture. The cross-border cooperative shooting strategy shared by director Huang Lei also gives filmmakers, especially young directors who want to shoot similar themes, some experiences that can be used for reference. "I think it is still necessary to understand the people in this place, their daily thinking habits and living habits, and then what will happen when different cultures collide."

Nowadays, China movies with transnational cooperation emerge one after another. While putting an exotic coat on the environment, we hope that the movies can tell the stories of people in different cultural backgrounds at the same time. Now we have a series of successful examples, such as "Legal Companion", and we are looking forward to more and more such films.

The director’s observation of today’s film review;Many people may think that shooting abroad is a special pleasure, but it is endless pressure for directors. Shooting abroad means higher costs, and the accommodation and travel of the whole crew will become a big account. Shooting abroad may also face more unknowns and risks, and the director needs to make a quick decision in a limited time and finish shooting efficiently. Because I watched the director’s special film in Japan, I feel confident like him, and sometimes I hesitate and make trouble, which is even more challenging for the new director. (Wu Zhiying)

From 0: 00 to 24: 00 on May 8, there were no newly reported local confirmed cases, suspected cases and asymptomatic infected persons.

From 0: 00 to 24: 00 on May 8, there were no new reports of imported confirmed cases, suspected cases and asymptomatic infected persons.

Yan’ an Baota district coping with epidemic prevention and control work headquarters

About announcing the addition of a close contact

Announcement of main activity tracks

On May 6th, according to the information feedback from the regional investigation platform of Shaanxi Province, one person in Baota District of Yan ‘an City was a passenger in the same carriage as the first screening positive person in COVID-19, Henan Province, and was judged as a close contact of the first screening positive person in COVID-19. At present, centralized isolation medical observation has been implemented in Baota District. Now the main activity track of this close contact in Baota District is notified as follows:

According to epidemiological investigation, the main activity tracks of close contacts are as follows:

May 5: From 10: 23 to 14: 02, Xi ‘an Railway Station arrives at Yan ‘an Railway Station by K5446 train (No.21 middle berth in 3 carriages); From 14: 30 to 15: 00, eat at the haggis restaurant next to the railway station; At 15:20, check into Yilai Hotel opposite the railway station; 20:20-20:51 Dinner at Hujia Laoda Meat Sandwich Shop near Yilai Hotel.

May 6th: Dine in the restaurant on the second floor of Yilai Hotel at 8:30; 9:48-12:30 Yinjiagou Real House activity; 12:45-13:05 Dining with spicy liver on the opposite side of Ouyada Building Materials Market in Yinjiagou Triumph City; 13:10-15:00 Yinjiagou Arc de Triomphe Ouyada Building Materials Market Activity; 15:12-15:50 Moon Star Home Market Activities on 100m Avenue; 16:11-16:53 Daming Palace Building Materials Market (Xincheng Store) activity; At 17:25, he returned to Yilai Hotel, and then he was placed in centralized isolation for medical observation.

Please take the initiative to report to the unit, the residential community (village) or the disease control department in a timely manner, and implement the 7-day health monitoring and 3 times (the first, fourth and seventh days) nucleic acid detection measures. At the same time, the general public are requested to pay attention to the information released by the relevant authorities at any time, not to believe in rumors, not to spread rumors, to further raise their awareness of personal protection, to wash their hands frequently, to wear masks, and to maintain a safe social distance. Those who conceal, falsely report or fail to cooperate with the control and control, resulting in the spread of the epidemic, will be investigated for legal responsibility according to law.

Xi’ an CDC issued a reminder

At present, there are many local epidemics in COVID-19, and the situation of prevention and control is still severe and complicated. Hou Tiejun, an expert on immunization planning at the Center for Disease Control and Prevention in Xi ‘an, reminded that with the popularity of Omicron mutant, there will be more and more asymptomatic infected people because of its characteristics of faster spread and stronger concealment, and the improvement of vaccination coverage. If asymptomatic infected people return home, it is bound to bring infection risk to the elderly at home.

At present, the national vaccination strategy is based on high-risk groups and key groups, and finally gradually transition to the elderly over 60 years old. "Vaccination with Covid-19 vaccine is still an effective means of protection at this stage, especially to accelerate the Covid-19 vaccination rate for the elderly, especially the very old. Only by improving the vaccination rate of the elderly can we truly win the initiative and win time for the prevention and control of the epidemic. " Hou Tiejun said.

Vaccination can effectively reduce the elderly.

Morbidity and mortality in COVID-19

According to the epidemic situation in other regions and provinces in China, the mortality rate and hospitalization rate of the elderly are very different whether they are vaccinated or not, especially the mortality rate can be more than ten times. If the elderly are not vaccinated or vaccinated with booster shots, such a population will lead to an increase in the overall incidence. Therefore, experts suggest that if the elderly have no absolute contraindications to vaccines, they should take the initiative to vaccinate COVID-19 vaccine as soon as possible.

In modern society, transportation is more convenient and people flow more frequently. No place is isolated from viruses. Hou Tiejun said, "At present, the mutated virus imported in some areas is highly contagious, and some cases have atypical clinical manifestations or even asymptomatic infected people. Even if the elderly do not go out at home or live in remote rural areas, they may still be infected with the virus. Especially if other people in the family work and study outside and have more opportunities to contact with others, it is possible to bring the virus home and cause infection in the elderly. " Therefore, in order to avoid threatening the lives of the elderly and causing a burden to the family and society, the elderly should also "take over everything" as soon as possible, which is to protect themselves and others.

It is also very necessary for the elderly to get booster shots. According to the research results on the safety, immunogenicity, effectiveness and immune persistence of the vaccine, at present, one dose of booster immunization is recommended for people over 18 years old who have completed basic immunization with inactivated vaccine and adenovirus vector vaccine in China, and it has been implemented nationwide. Because the immune function of the elderly is relatively weak, the antibody level and protective effect produced by people over 60 years old after completing the basic vaccine immunization are relatively lower than those of people aged 18 to 59, and once infected, the proportion of severe and critical diseases is also high. Therefore, it is suggested that the elderly should not only complete the whole process of basic immunization as soon as possible, but also strengthen immunization six months after the completion of basic immunization in order to obtain better protection effect. Studies have shown that the risk of serious illness and death caused by Covid-19 infection can be reduced by more than 90% after the elderly are vaccinated with booster immunization.

"Homologous" and "Sequential" Strengthening Methods

Can effectively prevent viruses.

So should the elderly choose homologous immunization or sequential immunization? In this regard, Hou Tiejun said that homologous booster vaccination means that the vaccine with the same technical route used in the original basic immunization is used to complete booster vaccination. Simply put, the inactivated vaccine was used before and the third booster vaccine was continued. Sequential immunization booster vaccination, that is, the booster vaccination is completed with a vaccine with a different technical route from that used in the original basic immunization. "For example, after the inactivated vaccine, we use adenovirus vaccine to strengthen. In this case, we can choose the booster according to the vaccine situation of the outpatient clinic, the specific actual situation of the recipient, and the actual advice of the pre-inspection doctor. However, both strengthening methods can effectively prevent viruses. We also appeal to elderly friends who have not been vaccinated to get vaccinated as soon as possible. "

Some elderly people mistakenly think that they are older and are more likely to respond to vaccination. But it turns out that the adverse reaction rate of the elderly after vaccination is far lower than that of the young. Because the old people’s immune system sensitivity is relatively low compared with young people, and they are less likely to respond. At present, the oldest person vaccinated abroad is 106 years old, and China is 109 years old. China has vaccinated more than 3 billion doses, and the results prove that it is very safe for the elderly to vaccinate.

For the elderly people with basic diseases

What should I pay attention to when vaccinating Covid-19 vaccine?

First, when the elderly are vaccinated, if they have a basic disease, it is recommended to vaccinate in a stable period. If they are not sure, it is recommended to consult a vaccination doctor or a clinician to assess whether they can be vaccinated with Covid-19 vaccine.

Second, know the vaccination process and related knowledge in Covid-19 in advance, and make an appointment in advance to avoid the fatigue and tension caused by the elderly waiting too much at the scene. During the vaccination process, it is recommended that the elderly be accompanied by their families to prevent accidents and falls.

Finally, the elderly need to stay under observation for 30 minutes after being vaccinated with Covid-19 vaccine. If you feel unwell after vaccination with Covid-19 vaccine for a long time, you are advised to seek medical advice as soon as possible. If you suspect that it is related to Covid-19 vaccine, you should also report it as soon as possible.

Source: Shaanxi Provincial Health and Health Commission

Wonderful link

Original title: "Emergency search! The trajectory involves Xi ‘an Railway Station, restaurants, building materials market, and the latest bulletin of Shaanxi Provincial Health and Health Commission! 》

Read the original text

[Important events]

Suning.cn: Planning to issue shares to purchase assets will be suspended tomorrow.

Suning.cn (002024) announced that it plans to issue shares to purchase assets. The assets to be purchased are the equity of the project company held by Suning Yunxin Private Equity Fund of Shenzhen Venture Capital. The company’s shares will be suspended from June 23, 2021.

Shanghai Lingang: It is planned to invest in the establishment of G60 Science and Technology Innovation Economic Development Group in Shanghai Yangtze River Delta.

Shanghai Lingang (600848) announced that the company plans to jointly establish Shanghai Yangtze River Delta G60 Kechuang Economic Development Group Co., Ltd. with Songjiang SDIC and Xinmin Assets. The registered capital of G60 Kechuang Group is planned to be RMB 3 billion, and the Company plans to contribute RMB 1.5 billion, accounting for 50% of the registered capital of G60 Kechuang Group.

Lishang Guochao: Termination of the wholly-owned subsidiary’s participation in Palmetto, a medical beauty company.

Lishang Guochao (600738) announced that Lishang Holdings, a wholly-owned subsidiary of the company, terminated the signing of the Capital Increase Agreement between Lishang Guochao (Zhejiang) Holdings Co., Ltd. and Sichuan Medical Jimei Biotechnology Co., Ltd. on Pameiduo (Chengdu) Biotechnology Co., Ltd. The company has not yet signed a capital increase agreement and failed to fulfill its actual capital contribution obligations. Termination of this foreign investment will not adversely affect the company’s business development and financial status.

Hanma Technology: Geely Commercial Vehicle Group is planning the divestiture of the company with Maanshan Municipal Government.

Hanma Technology (600375) disclosed the announcement of stock price change, saying that Geely Commercial Vehicle Group, the controlling shareholder of the company, and Li Shufu, the actual controller, are planning the divestiture of the company with Maanshan Municipal Government in order to further focus on the main business, integrate strategic resources, optimize the industrial structure and revitalize effective assets, which is of great uncertainty. In addition, there are no other major issues that affect the fluctuation of the company’s stock price.

Chanz Education: At present, all courses related to the company’s HarmonyOS system have not been charged, and other businesses related to HarmonyOS have not generated income.

Chanz Education (003032) replied to the letter of concern of Shenzhen Stock Exchange, saying that up to now, all courses related to the company’s HarmonyOS system have not been charged, mainly for public welfare and promotion; At present, the company’s other businesses related to HarmonyOS system have not generated income, which will not affect the company’s recent performance.

Zhongxing Fungus Industry: Received a letter of concern to explain the feasibility of cross-border acquisition of Shengjiao wine industry.

Zhongxing Fungus Industry (002772) received a letter of concern from Shenzhen Stock Exchange, asking the company to explain the funding arrangements for the proposed acquisition of the equity of Shengjiao Liquor in cash, and demonstrate whether the company has sufficient payment capacity and the impact of raising funds to acquire the equity of Shengjiao Liquor on the company’s financial situation; Explain the feasibility of the company’s cross-border acquisition of Shengjiao wine industry and its future integration plan, whether Shengjiao wine industry can form synergy with the company’s existing business, whether the company has sufficient ability to manage wine industry assets, and whether it can effectively control the underlying assets.

Bowei alloy: 337 investigation will not have a substantial impact on the company’s production and operation.

Bowei Alloy (601137) announced that Advanced SiliconGroup Technologies of the United States filed an investigation application with the United States International Trade Commission (ITC) in accordance with Section 337 of the United States Tariff Act of 1930. According to the company’s internal verification, this survey involves six patents of the applicant, which may involve the company’s silicon photovoltaic cells and components, at least one of which is related to nanostructure. According to the preliminary judgment, the products involved in the survey have no substantial impact on the company’s current operation.

Shenzhen Datong: The "Datong Media Eco-chain" developed by the company has obtained blockchain filing.

Shenzhen Datong (000038) announced that the National Network Information Office recently issued the Announcement on Issuing the Record Number of the Fifth Batch of Domestic Blockchain Information Services, and the "Datong Media Ecological Chain" developed by the company was successfully filed with the record number "Guangdong Net Xinbei 44030521866417370023".

Dongfang Zirconium Industry: Some research reports only represent analysts’ personal views on the company’s performance forecast.

Dongfang Zirconium Industry (002167) announced the abnormal fluctuation of stock trading, and the deviation of the closing price increase of the company’s stock for three consecutive trading days exceeded 20%. Recently, the company has paid attention to the prediction of the company’s future performance, net profit, price-earnings ratio and other indicators in the research reports issued by some companies. Now the risks are as follows: Some research reports only represent the personal views of analysts, so investors are advised to invest rationally and pay attention to risks.

Yuneng Holdings: The reorganization will be held on June 23, and the stock will be suspended from June 23.

Yuneng Holdings (001896) announced that the M&A and Reorganization Committee of CSRC will hold a working meeting on June 23 to review the company’s issuance of shares, payment of cash to purchase assets, raising matching funds and related transactions. The company’s A shares have been suspended since the market opened on June 23rd.

*ST Shen Ji: The court ruled that the holding subsidiary went bankrupt.

*ST Shenji (000410) announced that Shenyang Bucata Weibo Machine Tool Co., Ltd. (hereinafter referred to as "BW Company"), a holding subsidiary of the company holding 50% of the shares, received the Civil Ruling from the Shenyang Intermediate People’s Court and ruled that BW Company was bankrupt.

Huaxia Happiness: The company failed to repay the debt principal and interest on schedule, totaling 66.99 billion yuan.

Huaxia Happiness (600340) announced that the company and its subsidiaries recently increased the amount of debt principal and interest in the form of bank loans, trust loans and other debts that failed to repay as scheduled by 6.449 billion yuan. As of June 21, the company has failed to repay the debt principal and interest as scheduled, totaling 66.99 billion yuan. At present, the company is actively coordinating matters related to the extension with financial institutions involved in failing to repay the principal and interest of debts as scheduled.

Osekan: Dilalos dispersible tablets obtained drug registration approval.

Osekan (002755) announced that the company’s subsidiary Jiangsu Osekan Pharmaceutical Co., Ltd. recently obtained the drug registration approval in National Medical Products Administration.

Luoxin Pharmaceutical Co., Ltd.: Lansoprazole for injection passed the quality and efficacy consistency evaluation of generic drugs.

Luoxin Pharmaceutical (002793) announced that lansoprazole for injection of Shandong Yuxin, a subsidiary of the company, passed the consistency evaluation of generic drug quality and efficacy.

Buchang Pharmaceutical: Suspension of clinical trial of BC0335 granules

Buchang Pharmaceutical (603858) announced that Shandong Danhong Pharmaceutical Co., Ltd., a wholly-owned subsidiary, had received the Notice of Suspension of Clinical Trials on BC0335 Granules issued by National Medical Products Administration. According to the Drug Administration Law of People’s Republic of China (PRC), the Measures for the Administration of Drug Registration and the Standard for the Evaluation and Management of Safety Information during Drug Clinical Trials (Trial), there is a great safety risk in BC0335 granules at present, and all clinical trials should be suspended immediately. This suspension of clinical trials will not have a significant impact on the current and future operations of the company and its holding subsidiaries.

Nanfeng shares: It is planned to sell 100% equity of ZTE Energy Equipment for RMB 1.062 billion.

Nanfeng Co., Ltd. (300004) announced that the company intends to sell 100% equity of ZTE Energy Equipment Co., Ltd. held by the company to related party Yifan Technology through cash sale. This transaction constitutes a major asset restructuring. The transaction price of the underlying assets of this major asset sale is determined to be 1.062 billion yuan.

Enjie shares: It is planned to purchase 4.78% equity of Shanghai Enjie by issuing shares and paying cash.

Enjie shares (002812) announced that the company intends to purchase 3.25% equity and 1.53% equity of Shanghai Enjie held by Yan Ma and Alex Cheng by issuing shares and paying cash. The estimated price of the underlying assets of this transaction is 2.342 billion yuan. At the same time, it is planned to issue shares to no more than 35 specific investors to raise matching funds of about 1.542 billion yuan.

*ST Langqi: As of June 21, new debts were overdue by 240 million yuan.

*ST Langqi (000523) announced that as of June 21, 2021, the new debts of the company and its subsidiaries were 240 million yuan overdue, accounting for 9.27% of the absolute value of the company’s latest audited net assets, and the overdue debts totaled 761 million yuan, accounting for 29.42% of the company’s latest audited net assets.

*ST Cody: Signed a strategic cooperation agreement with Beijing Zhiyun

*ST Cody (002770) announced that the company signed the Strategic Cooperation Agreement with Beijing Zhiyun on June 21 to establish a strategic partnership. The two sides intend to carry out all-round strategic cooperation in the fields of investment and financing, industrial mergers and acquisitions, business resource integration, etc., so as to comprehensively improve operational efficiency, enhance comprehensive market competitiveness, and achieve mutual benefit and win-win results.

Hongqi chain: use its own idle funds of 100 million yuan to purchase bank wealth management products.

Hongqi Chain (002697) announced that the company used its own idle funds of 100 million yuan to purchase the "China Industrial and Commercial Bank of China linked exchange rate range cumulative corporate RMB structured deposit product-special account type L, No.173, 2021" issued by ICBC.

Offshore Oil Development: Signed a contract with SKI for integrated services of FPSO in Lufeng 12-3 Oilfield.

CNOOC Development (600968) announced that the company signed a contract with SKI for the integrated service of FPSO in Lufeng 12-3 Oilfield. According to the project price and rate table in the contract and the 10-year service period, the amount involved in the contract is about 4.4 billion yuan (including tax). The signing of the contract is conducive to further expanding the scale and market share of the company’s FPSO, and enhancing the company’s profitability and anti-cyclical ability.

Changchun High-tech: Jinsai Pharmaceutical, a subsidiary, plans to acquire 51% equity of Beijing Xinyuan Changqing.

Changchun High-tech (000661) announced that Jinsai Pharmaceutical, a subsidiary of the company, signed the Agreement on Capital Increase, Share Expansion and Equity Transfer of Beijing Xinyuan Changqing Biotechnology Co., Ltd. with Beijing Xinyuan Changqing, Zhonghai Yangyi and Huaying Changqing. Jinsai Pharmaceutical intends to acquire 51% equity of Beijing Xinyuan Changqing in two stages with its own funds in the form of capital increase and share expansion and acquisition of part of the original shareholders’ equity. According to the research and development progress of Beijing Xinyuan Changqing related projects, the total investment is estimated to be 113.3 million yuan-206.2 million yuan.

Beijing Kerui: It is planned to acquire 100% equity of Beijing Institute of Technology Lutong New Energy Car Rental Co., Ltd.

Beijing Kerui (002350) announced that the board of directors of the company deliberated and passed the proposal, agreeing that Kerui Energy, a wholly-owned subsidiary, acquired 100% equity of Beijing Institute of Technology Lutong New Energy Car Rental Co., Ltd. through the Beijing Stock Exchange with its own funds of 7,304,300 yuan. Through this equity transfer, on the one hand, we can obtain the relevant qualifications of Beijing Institute of Technology Lutong New Energy Car Rental Co., Ltd., which is conducive to the development of Kerui Energy’s subsequent new energy business and charging pile business, on the other hand, we can obtain its 30 new energy vehicles and their corresponding 30 new energy vehicle licenses.

Lake Electric: It plans to acquire 100% equity of Shanghai Pajie Auto Parts Company.

Lake Electric (603355) announced that the company intends to acquire 100% equity of Shanghai Pajie Auto Parts Co., Ltd. The total valuation range is expected to be between 1.243 billion yuan and 1.464 billion yuan.

Aoyuan Meigu: The reserve price of assets to be publicly listed and transferred is 1.02 billion yuan.

Aoyuan Meigu (000615) announced that the company intends to transfer 100% equity of Jinghan Real Estate, 100% equity of Beijing Yangjia and 35% equity of Penglai Pension held by the company through public listing on Beijing Equity Exchange. The company plans to use 1.02 billion yuan as the reserve price for listing, and the final transaction price will be determined according to the results of public listing.

Shandong Luqiao: The subsidiary plans to invest 45 million yuan to participate in the establishment of Shangao Factoring Company.

Shandong Luqiao (000498) announced that Luqiao Investment, a subsidiary of the company, plans to jointly establish Shangao Commercial Factoring (Beijing) Co., Ltd. (tentative name) with Shangao Shenzhen Investment and Beijing. Shangao Factoring Company has a registered capital of 100 million yuan, of which Luqiao Investment contributed 45 million yuan, accounting for 45% of the equity of the joint venture company. Sunco Shenzhen Investment is a wholly-owned subsidiary of China Shandong Expressway Financial Group Co., Ltd., the controlling shareholder of the company, and this transaction constitutes a connected transaction.

Shuobeide: Jiangsu Kaier, a holding subsidiary, plans to invest in the biometric module project.

Shuobeide (300322) announced that Jiangsu Kaier, a holding subsidiary of the company, plans to sign the Investment Agreement for the Project with an Annual Output of 100 Million Biometric Modules with the Management Committee of Lujiang High-tech Industrial Development Zone in Hefei, Anhui. The agreement stipulates that Jiangsu Kaier will invest in Lujiang High-tech Zone with an annual output of 100 million biometric modules, with a total investment of 300 million yuan. After the project is put into production, it is estimated that the annual output value will reach 500 million yuan.

Yingliu Co., Ltd.: set up a subsidiary to develop advanced heavy-duty gas turbine core thermal components and key materials.

Yingliu Co., Ltd. (603308) announced that in order to aim at the advanced manufacturing technology of core thermal components of international leading heavy-duty gas turbines and accelerate the research and development of advanced high-temperature alloy core thermal components and key materials of gas turbines, the company invested and established Yingliu Gas Turbine Components Innovation Center (Shenzhen) Co., Ltd., a wholly-owned subsidiary, with a registered capital of 50 million yuan.

[Increase or decrease holding]

Yushun Electronics: Chairman Zhou Lu increased his holding of 300,000 shares of the company.

Yushun Electronics (002289) announced that Zhou Lu, the chairman of the company, increased his holding of 300,000 shares of the company by centralized bidding with his own funds on the same day, with a total holding amount of 2.921 million yuan. After the increase, Zhou Lu accumulated 300,000 shares, accounting for 0.1070% of the company’s total share capital.

Sega Technology: The controlling shareholder and others promise not to reduce the company’s shares in the next six months.

Sega Technology (002796) announced that the company’s controlling shareholders, actual controllers Han Yuyu, Han Huiming and Wang Juan (the three are acting in concert) and Chen Baohua, the shareholder, director and senior executive who holds more than 5% of the company’s shares, had previously promised not to reduce the company’s shares from December 25, 2020 to June 24, 2021. After the above commitments expire, the above shareholders promise not to reduce their shares in the company through centralized bidding or block trading within the next six months (that is, from June 25 to December 24, 2021).

Gujia Home Furnishing: Senior executives plan to increase their holdings by 30 million yuan to 60 million yuan.

Gu Jiaju (603816) announced that Ou Yafei, a senior manager of the company, or the limited partnership, trust plan and asset management plan he participated in, intends to increase the company’s shares, and the amount of shares to be increased is not less than 30 million yuan and not more than 60 million yuan. The overweight price shall not exceed 100 yuan/share.

Lanying Equipment: The controlling shareholder and its concerted parties intend to reduce their holdings by no more than 1%.

Lanying Equipment (300293) announced that Lanying Auto Control, the controlling shareholder of the company, and China Giant International, acting in concert, plan to reduce their holdings of the company’s shares by centralized bidding within three months after fifteen trading days (1% of the company’s total share capital).

[View performance]

Vanadium and titanium in Panzhihua Iron and Steel Company: It is estimated that the net profit in the first half of the year will increase by 426%-519% year-on-year.

Pangang Vanadium and Titanium (000629) announced that the net profit in the first half of the year is expected to increase by 426%-519% year-on-year. During the reporting period, the company’s titanium dioxide market was in a strong boom period, and the vanadium product market continued to improve. Both the price and sales volume of vanadium and titanium products achieved a significant year-on-year increase.

Liard: The net profit in the first half of the year increased by 11%-34% year-on-year. In the first half of the year, the domestic market demand continued to be strong.

Liard (300296) disclosed the semi-annual performance forecast for 2021, and estimated the net profit for the first half of the year to be 250-300 million yuan, up 11.27%-33.52% year-on-year. In the first half of the year, the domestic market demand continued to be strong, and the newly signed orders increased significantly compared with the same period of last year, and exceeded the order scale in the same period of 2019, creating a record high.

CITIC Special Steel: The net profit in the first half of the year increased by 50%-54% year-on-year.

CITIC Special Steel (000708) announced that it expects a net profit of 4.13 billion yuan in the first half of the year – 4.23 billion yuan, a year-on-year increase of 50.24%-53.87%.

[Signing a large bill]

Tongkun shares: The Investment Agreement for the Project with an Annual Output of 2 Million Tons of Polyester Fiber was signed, with an investment of about 15 billion yuan.

Tongkun Co., Ltd. (601233) announced that it had signed the Investment Agreement for the Project with an Annual Output of 2 Million Tons of Polyester Fiber with Fuhua Gu Lei and Gulei Economic Development Zone Management Committee. The project plans to requisition about 1,800 mu of planned land for the main factory area (subject to the red line map), so as to form a project with an annual production capacity of 2 million tons of polyester fiber, and build 500 texturing machines and 2,000 looms. The investment amount is about 15 billion yuan (including tax).

Chengdu Luqiao: jointly won the bid for Anning Shuangchuang industrial infrastructure and supporting projects in Yanbian County.

Chengdu Luqiao (002628) Announcement, Company (Leader) — Dalian Municipal Design and Research Institute Co., Ltd. (member) consortium is the survey and design of Anning Shuangchuang Industrial Infrastructure and Supporting Project (Phase I) in Yanbian County — For the general contracting project, the winning bid amount of the project is 0.26% of the construction and installation project fee (the construction and installation project fee is tentatively about 700 million yuan), accounting for about 32.10% of the company’s audited operating income in 2020.

Shengjian environment: winning the bid for the characteristic process research and development and industrialization project of 12-inch CIS integrated circuit: process exhaust system project.

Shengjian Environment (603324) announced that the company received the Notice of Winning the Bid for the Process Exhaust System of the 12-inch CIS Integrated Circuit Characteristic Process R&D and Industrialization Project of Geke Semiconductor (Shanghai) Co., Ltd. issued by Science and Technology Engineering Co., Ltd. of the 11th Design and Research Institute of Information Industry Electronics, and confirmed that the company won the bid, with a total bid price of 79.8 million yuan (including tax).

Innovation in the Straits: Signing 753 million yuan IDC data R&D center project contract.

Straits Innovation (300300) announced that recently, the company and Huitian Technology signed the Construction Contract of IDC Data R&D Center Project in Tongzhou District, Beijing, and reached an agreement on the construction of data center construction projects in buildings 1#, 2# and 18# of IDC(InternetData Center) in Tongzhou District, Beijing, with a contract amount of about 753 million yuan (including tax).

Zhongfutong: Pre-winning the bid of 95.92 million yuan for Guangxi Unicom’s comprehensive maintenance service procurement project.

Zhongfutong (300560) announced that on June 18th, China Mobile Procurement & Bidding Network publicized the bid-winning candidates for Bid Section 5 and Bid Section 6 (the second time) of the open bidding project for comprehensive maintenance service procurement of China Unicom Guangxi Branch from 2021 to 2023, and the company was the bid-winning candidate. The estimated bid amount of the project is 95,923,300 yuan.

[Refinancing]

Jinyun Laser: It is proposed to raise no more than 216 million yuan for IP derivatives operation and promotion projects.

Jinyun Laser (300220) announced that it plans to issue no more than 45.36 million shares to specific targets, and the total amount of funds raised will not exceed 216 million yuan. After deducting relevant issuance expenses, all of them will be used for IP derivatives operation promotion projects.

Kangda New Materials: It is planned to issue convertible bonds to raise no more than 750 million yuan.

Kangda New Materials (002669) announced that the company plans to issue convertible bonds to raise no more than 750 million yuan, and after deducting the issuance expenses, it will invest in "Tangshan Fengnan Kangda Chemical New Materials Co., Ltd. 30,000 tons/year adhesive and upstream and downstream new materials project" and "Fujian Kangda Xinyu New Materials Co., Ltd. 30,000 tons/year adhesive new materials series product project" and supplement liquidity.

Cumulatively reported more than 170 million doses of COVID-19 vaccine.

By April 13th, 2021, 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps had reported a total of 175.623 million doses of Covid-19 vaccine.

Recently, National Health Commission held a news briefing, inviting the responsible persons and experts of vaccination to popularize knowledge about vaccination in COVID-19 and answer questions from reporters.

How effective is China’s vaccine in protecting foreign mutant Covid-19? Yin Weidong, chairman of Beijing Kexing Zhongwei Biotechnology Co., Ltd., said that virus variation had been taken into account when developing vaccines. The R&D team has obtained the mutant Covid-19 strains from South Africa and Brazil. Through experiments, it is found that the vaccine in China can effectively neutralize these two strains, presumably playing a protective role.

"It is necessary to promote vaccination in COVID-19 on a large scale and form an immune barrier." Shao Yiming, a researcher at China CDC, analyzed that at present, compared with some countries, the epidemic situation in China has been effectively controlled, and the epidemic situation in COVID-19 outside China is very serious, so China is facing greater pressure to import the epidemic situation. With foreign countries, especially European and American countries, controlling the epidemic through vaccination and strengthening prevention and control, the global mobility will be released, and the risk of our people will increase greatly, because there is a huge immunization gap with foreign countries. We should grasp this window period, vaccinate on a large scale according to the order recommended by the government, and build an immune barrier, so as to effectively resist the risk of imported epidemic.

"From a scientific point of view, it is safe for the elderly to be vaccinated." Shao Yiming said that recent research has collected more and more data on the protection of vaccines for the elderly, and no problems have been found. For the elderly with basic diseases, if the disease is in the onset stage, it is best to communicate with the vaccination doctor before vaccination and follow the arrangement of the vaccination doctor. "After large-scale vaccination, some people have common side effects such as redness, induration and pain at the vaccination site, which is a normal phenomenon of vaccination." Shao Yiming said.

Yin Weidong said that National Medical Products Administration’s conditionally approved COVID-19 vaccine is allowed to be used in people over 18 years old, indicating that people over 60 years old can use it. The company has taken the elderly over 60 years old as the main object of vaccine clinical research, and the research results have been published in The Lancet. The results show that the antibody positive conversion rate of the elderly after vaccination is nearly 100%, which is almost the same as that of other people.

Wang Huaqing, chief expert of immunization program of China CDC, believes that the research shows that cancer patients have poor resistance, and the severe disease rate and mortality rate of COVID-19 are high, so they should take the lead in vaccination. However, due to the effective prevention and control of epidemic situation in China, the risk of infection of such people is extremely low. Before vaccination, whether the tumor patient is in the acute stage of onset can be judged by the vaccination doctor.

Is it necessary for ordinary people to test antibodies after vaccination with Covid-19 vaccine? Andy On, chief physician of the Center for Immunization of China CDC, said that after people are vaccinated, there is no need to do antibody testing. In the clinical trial stage of the vaccine, researchers have already done antibody tests, and only when the vaccine is effective can it pass the tests and finally go on the market. It is not necessary for ordinary people to test again. Antibody detection requires a strict laboratory environment, and ordinary people do it privately, and the results may not be accurate because they do not have the laboratory conditions. (Reporter Shen Shaotie)

　　Beijing Youth Daily reporter learned from the recently held 2020 China International Digital Interactive Entertainment Exhibition that in order to prevent teenagers from indulging in online games, China is accelerating the construction of online game real-name authentication system, which is initially planned to go online before September.

　　Accelerate the real-name authentication and organize enterprises to access in batches.

　　Feng Shixin, deputy director of Publicity Department of the Communist Party of China Publishing Bureau, said at the theme forum of the exhibition that in the first half of 2020, China’s online games showed a good trend of rising against the trend. However, the online game industry still has the potential to improve, and the industry calls for more excellent works with creativity, taste and temperature. In addition, some teenagers are addicted to online games, excessive consumption and other issues, which have long attracted widespread attention from all walks of life. Feng Shixin said that China is accelerating the construction of real-name authentication system at the national level, and it is initially planned to go online before September, when enterprises will be organized to access in batches.

　　On August 4, the reporter of Beiqing Daily asked a number of game companies whether they had received the test of the real-name authentication system, and the other party said that they had not received the test invitation yet. Xu Xiaoliang, a senior game planner, told the reporter of Beiqing Daily: "Game companies have always regarded youth anti-addiction and real-name authentication as the foundation of game brands, and constantly upgraded and optimized their own systems. If the national standard can be launched in September, we will support and participate in the test for the first time, so that the system can run smoothly and healthily. "

　　Pilot 16+ Anti-addiction System Deepening "Face Recognition"

　　The reporter of Beiqing Daily learned that in 2019, Tencent upgraded the anti-addiction system again to increase the age of game access. The upgraded anti-addiction system can be said to be the most rigorous anti-addiction system in Tencent’s history. In addition, Tencent also said that it will pilot the 16+ anti-addiction system in China first, and then popularize it nationwide. Tencent said that when the 16+ anti-addiction system is popularized throughout the country, many games will be able to really say goodbye to many primary school students — — Teenagers under the age of 16 will not be authorized to play the game and will not be able to enter the game.

　　According to reports, in May 2020, a total of 80 games under Tencent implemented the new anti-addiction access work, and explored the further application of "face recognition" technology. The number of users of Tencent’s growth guardian platform exceeded 30 million. Following the new anti-addiction regulations for 50 products including Peace Elite, Tencent has strictly implemented the real-name system of online game accounts and controlled the duration and consumption amount of minors’ games in 30 products including the glory of the king, Dragon Valley and Yunshang Feather before the end of May. According to these regulations, if the player wants to recharge after the natural month in the game exceeds that of 400 yuan through WeChat payment, the system will require the user to perform face recognition verification, and the subsequent payment behavior is only allowed if the "faces" are consistent. In this way, it will effectively avoid the occurrence of excessive entertainment consumption of minors. As for the privacy issues brought by face recognition technology, Tencent said that in the future, it will follow the guidance of relevant authorities, take a cautious attitude, and comprehensively consider the balance between user privacy, information security and minor identification needs, and gradually explore the security application of this cutting-edge technology.

　　The existing system is mostly a mere formality, which leads to parents’ dissatisfaction.

　　Insiders pointed out that although the relevant departments have repeatedly urged various game companies, video websites and live broadcast platforms to upgrade the "Youth Anti-Addiction System" for many times, it is still ineffective. Children have a set of cracking methods, and parents are not satisfied with the existing "Youth Anti-Addiction System".

　　The reporter of Beiqing Daily found that in terms of game platforms, many enterprises simplify the real-name authentication settings of the software itself on the premise of real-name authentication of third-party accounts, which makes it very easy for underage consumers to log in to the game through adult third-party accounts. Several games such as "Peace Elite" and "the glory of the king" can be registered through other accounts, such as WeChat, QQ, email and mobile phone number, or directly logged in by clicking authorization, and real-name authentication is a mere formality.

　　In terms of live broadcast platform, although many applications (APPs) have teenager mode, they can extend the use time of the software in teenager mode by entering a password. "One Live Broadcast" will automatically check "Alipay Small Secret Free Payment" when recharging payment, and it must be cancelled manually to change the automatic payment method.

　　The reporter of Beiqing Daily also found that many video websites set up a youth mode on the APP side, but there is no such function in the web version. At the same time, many game apps, live broadcast platforms and video websites can successfully avoid the youth mode after uninstalling. Some e-commerce platforms provide the service of renting game accounts, so that underage players can "rent and purchase" to bypass the real-name authentication step.

　　To truly put "adolescent addiction prevention" in place, we need to carry out "comprehensive management" from society, family, students and schools. Zhang Li, a senior designer of the game, bluntly said in an interview with the reporter of Beiqing Daily: "If various manufacturers still don’t realize the seriousness of the matter, the relevant state departments can introduce a third-party implant system so that all parties have no loopholes to drill."

　　Text/reporter Chloe Wang

　　Coordinator/Liu Jianghua

　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　

[car home Taiyuan Preferential Promotion Channel] is carrying out price reduction promotion activities in Taiyuan, with the highest preferential amount of 114,900 yuan and the lowest starting price of 325,000 yuan. Friends who want to start with this luxury car may wish to seize the time to click "Check the car price" in the quotation form and strive for higher discounts.

BMW 5 Series (imported) is elegant in design, with classic kidney-shaped air intake grille on the front face and sharp headlight group, which shows the perfect combination of luxury and sports. The body lines are smooth, outlining a dynamic and powerful outline. The overall style is fashionable and steady, showing the unique charm of BMW brand.

BMW 5 Series (imported) has a body size of 5060*1900*1515mm and a wheelbase of 2995mm, which provides spacious interior space for passengers. The side lines of the car are smooth and dynamic, with a 19-inch rim, which adopts a fashionable multi-spoke design and perfectly blends with the overall shape of the car body. The front and rear tyre size are both 245/45 R19, which not only improves the handling performance of the vehicle, but also enhances the visual effect.

The interior design of BMW 5 Series (imported) is elegant and luxurious. The center console is equipped with a 14.9-inch high-definition touch screen, which integrates multimedia system, navigation, telephone, air conditioning and other functions, and supports voice recognition control, bringing more convenient and intelligent experience. The steering wheel is made of leather, which provides electric up-and-down and forward-and-backward adjustment functions and is flexible to operate. The front row is equipped with two Type-C charging interfaces, and the rear row has four USB/Type-C interfaces to meet the charging needs of passengers. In addition, the front seats are equipped with heating and ventilation functions to improve the ride comfort. The front and rear seats, backrest, height, leg rest and lumbar support can be adjusted, and 4-way electric adjustment is supported to ensure the driver’s comfort. The seat is made of imitation leather, full of luxury, and the rear seats can also be laid down in proportion, providing more space flexibility.

BMW 5 Series (imported) is equipped with a 2.0T turbocharged engine, with a power output of 190 HP, a maximum power of 140kW and a maximum torque of 310 N m.. The car is equipped with an 8-speed automatic manual transmission to ensure smooth power transmission.

The owner of car home said: "The appearance is my favorite, not only because it is an imported version, but because all BMW models are sporty, and the designer’s aesthetic for young people is still in place. At least many friends around me drive BMWs, and they especially like its sporty design. The new model adds a luminous air intake grille, which not only looks good after lighting at night, but also has a very high recognition. "