Every time the AI news, on February 26th, the market news said that china galaxy and CICC planned to merge through share swap, which is expected to be announced in the next few weeks. In this regard, Xinhua Finance asked the two brokers for verification, and both public relations departments expressed ignorance. The above rumors have been reported many times in 2024, but they were denied by both companies. (Xinhua Finance)

　　BEIJING, Nov. 30 (Xinhua) Title: Comrade Supreme Leader published an article in Guangming Daily on June 21, 2005: "Carry forward the" Red Boat Spirit "and Walk in the Forefront of the Times"

　　Editor’s Note: On June 21st, 2005, the supreme leader comrade, then secretary of Zhejiang Provincial Party Committee, published an article in Guangming Daily entitled "Carrying forward the Red Boat Spirit and Keeping Ahead of the Times", which first put forward and explained the "Red Boat Spirit" and expounded the Communist Party of China (CPC)’s original spirit. On October 31, 2017, the 19th National Congress of the Communist Party of China closed only one week. General Secretary of the Supreme Leader led the new CPC The Politburo Standing Committee (PSC) to Shanghai and Jiaxing, Zhejiang Province, to pay tribute to the site of the First Congress of the Communist Party of China and Jiaxing Red Boat, review the history of party building, review the pledge of joining the Party, and declare the firm political belief of the new CPC Central Committee leadership.

　　The red boat waves, and the spirit gathers people’s hearts. The spirit of the red boat shows a spiritual monument that will never fade. Today, we republish this important article written by General Secretary of the Supreme Leader in those days, aiming at Do not forget your initiative mind, keeping in mind his mission, revisiting the spirit of the Red Boat, strengthening his ideals and beliefs, further promoting the study, propaganda and implementation of the spirit of the 19th Party Congress, and providing a strong spiritual impetus for realizing the goal put forward by the 19th Party Congress and the Chinese dream of the great rejuvenation of the Chinese nation.

　　Carry forward the "Red Boat Spirit" and walk in the forefront of the times

　　Supreme leader

　　At the beginning of August, 1921, the first National Congress of communist party, China was successfully concluded on a cruise ship in Nanhu, Jiaxing, Zhejiang, solemnly announcing the birth of the Communist Party of China (CPC). This cruise ship has thus gained a name that will never go down in the history of China’s revolution — — Red boat.

　　The Red Boat witnessed the epoch-making events in the history of China and became the symbol of the source of China revolution. The Red Boat has always been admired by people, especially communist party people. In 1960s, Comrade Dong Biwu, the representative of the First Congress of the Communist Party of China, revisited Nanhu twice and improvised poems. Since the reform and opening-up, Deng Xiaoping, Jiang Zemin, Hu Jintao and other party and state leaders have paid close attention to the birthplace of the Party, or paid tribute to the Red Boat, or wrote inscriptions in their own hands, encouraging us to "March forward courageously along the revolutionary waterway opened by the South Lake Red Boat". In October 2002, after I was transferred to Zhejiang, I made a special trip to Jiaxing Nanhu to pay tribute to the Red Boat and receive revolutionary spirit education with infinite reverence. On the first working day after the Spring Festival this year, members of the theoretical learning center group of Zhejiang Provincial Party Committee came to Nanhu to pay tribute to the Red Boat and held a special study meeting on educational activities to maintain the advanced nature of Communist party member. During the advanced education activities, thousands of Communist party member came to Nanhu from all parts of the motherland to watch an exhibition, listen to a party class, learn about party constitution, watch a feature film, pay tribute to a red boat and review a pledge to join the Party. Jiaxing city has extensively carried out the "Red Boat Spirit" discussion activities with "spiritual inheritance and ideological sublimation" as the main content, which has effectively promoted the advanced education activities.

　　The red boat waves, and the spirit gathers people’s hearts. What the red boat represents and shows is the height of the times, the direction of development, the beacon of endeavor, and an indelible spiritual monument cast in the hearts of Chinese children. Together with Jinggangshan spirit, Long March spirit, Yan ‘an spirit and Xibaipo spirit, the "Red Boat Spirit", along with the glorious course of China revolution, constitutes a powerful spiritual force and precious spiritual wealth for our party to overcome all kinds of difficulties and risks and win new victories on the road ahead. For more than 80 years, the "Red Boat Spirit" has always inspired and inspired our party to stand at the height of history, walk in the forefront of the times, be brave as a helmsman, lead the course, and constantly win one victory after another in revolution, construction and reform.

　　Red boat spirit "— — The source of the party’s advanced nature

　　A big party was born in a boat. From then on, the Communist Party of China (CPC) led the revolutionary ship, breaking waves and creating the world, which made the China revolution look brand-new. Great revolutionary practice produces great revolutionary spirit. The "Red Boat Spirit" is the source of China’s revolutionary spirit: the fine traditions and revolutionary spirit formed in the history of communist party, China, are all directly related to it. As the vanguard of the working class in China and the Chinese nation, the Communist Party of China (CPC) has always represented the development requirements of China’s advanced productive forces, the direction of China’s advanced culture, and the fundamental interests of the overwhelming majority of the people, playing an irreplaceable leading role in promoting the historical progress of China. As clearly pointed out in the report of the 16th National Congress of the Communist Party of China, the advanced nature of the Party "ultimately depends on the Party’s role in promoting historical progress". The red boat is a symbol of being in the forefront of the times, and the "red boat spirit" fully embodies the spirit of being in the forefront of the times, which also embodies the advanced nature of the party and is the source of its advanced nature.

　　Along the course of the Red Boat, the Communist Party of China (CPC) has always stood at the forefront of the development of history and times with the pioneering spirit of pioneering and being the first. Old China in the 1920s was a semi-feudal and semi-colonial society. The October Revolution brought us Marxism–Leninism, and the working class stepped onto the political stage during the May 4th Movement, which made ideological and organizational preparations for the birth of the Communist Party of China (CPC). It was in line with the historical mission of seeking national independence and people’s liberation that the Communist Party of China (CPC) bravely stood at the forefront of social and historical development and was declared on the South Lake Red Boat, thus turning a new page in the history of China revolution. In this regard, Comrade Mao Zedong called it "an epoch-making event". Comrade Dong Biwu gladly wrote in his revisiting the old place: "The Yanyu Loutai Revolution was born, and there was a spark here; The world of clouds and clouds rises every spring, and there are rumors everywhere. " The single spark ignited by the red boat in South Lake has formed a prairie fire of the China revolution, which makes the four seas churn and the five mountains shake. Our party moved from here to Jinggangshan, to Yan ‘an and to Xibaipo, from a party that led the people in their struggle to seize political power to a party that led the people to master political power and be in power for a long time.

　　The Communist Party of China (CPC) raised the sails of the red boat and, with firm ideals and indomitable spirit of struggle, was determined to push forward the revolution and construction of China. The Communist Party of China (CPC) is an advanced political party armed with Marxist theory. The birth of the Communist Party of China (CPC) gave the China Revolution a firm ideal and belief and a strong spiritual pillar. In the turbulent revolutionary tide, the Red Boat is rising, and so is the faith of communist party people. At the beginning, the Party’s "First Congress" was held in white terror, and it was transferred from Shanghai to Jiaxing to complete the mission of creating the Communist Party of China (CPC) on the South Lake Red Boat, relying on firm ideals and beliefs and indomitable revolutionary spirit. After that, in the long-term and arduous struggle, our party went through twists and turns without fear of danger, was repeatedly tested without changing its original intention, from small to large, from weak to strong, and relied on firm ideals and beliefs and indomitable revolutionary spirit. Regardless of the wind and waves, the Communist Party of China (CPC) people are not afraid of rapids and rapids, and they have always been firm in their ideals and beliefs. With the dauntless heroism of overwhelming all enemies and overcoming all difficulties, they are determined to push forward China’s revolution and construction.

　　With the will of the Red Boat and the dedication of building the Party for the public and being loyal to the people, the Communist Party of China (CPC) strives to safeguard, realize and develop the fundamental interests of the overwhelming majority of the people. "In the revolutionary sound, the workers and peasants were born to celebrate the Communist Party". From the day of its birth, the Communist Party of China (CPC) never had his own selfish interests, but took the welfare of the people wholeheartedly as the fundamental purpose. Close contact with the masses is a remarkable sign that our party is different from any other political party. Sailing on the water and being loyal to the people have become a red line that runs through the whole process of China’s revolution and construction, and it is also the essence of "Red Boat Spirit". With the sacred responsibility and lofty mission of working for the interests of the people, the Communist Party of China (CPC) people, with their own personal efforts, publicize, mobilize and lead the people of all ethnic groups throughout the country to unite as one, help each other with one heart and fight bravely, and constantly safeguard, realize and develop the fundamental interests of the overwhelming majority of the people in the process of promoting China’s revolution and construction.

　　The pioneering spirit of pioneering the world, daring to be the first, the indomitable spirit of struggle, the dedication of building the party for the public and loyalty for the people are the source of China’s revolutionary spirit and the profound connotation of the "Red Boat Spirit". If we want to hold high the great banner of Theory of Three Represents and always maintain the Party’s advanced nature, we must always remember our Party’s "mother ship", relive the historical vicissitudes of the Red Boat, maintain the Party’s advanced nature in inheriting and carrying forward the "Red Boat Spirit", and further inspire the faith and strength to fight for the cause of Socialism with Chinese characteristics.

　　"Red Boat Spirit" is of great significance to the construction of the Party’s advanced nature.

　　In the new century and new stage, China has embarked on the great journey of building a well-off society in an all-round way and accelerating socialist modernization. Maintaining the party’s advanced nature is faced with both new requirements and new tests. Under the new situation, inheriting and carrying forward the "Red Boat Spirit" is of great theoretical and practical significance for strengthening the party’s advanced construction, further consolidating the party’s ruling position and completing the party’s ruling mission.

　　The "Red Boat Spirit" is a powerful ideological weapon that inspires us to grasp the theme of this era and the party’s top priority in governing and rejuvenating the country, and to boldly explore, innovate and start a business. Development is a major theme of today’s era, and it is also the top priority of the party in governing and rejuvenating the country. To strengthen the party’s advanced construction, the first task is to improve the ability of leading development. Nowadays, the world is undergoing profound changes, and the competition of comprehensive national strength is becoming increasingly fierce. In the process of building a well-off society in an all-round way, many unprecedented new situations and problems have emerged in China. The "Red Boat Spirit" shows us that in the process of social development, we can’t stick to the old ways and carve a boat for a sword. We must bravely stand on the forefront, dare to be the first, and keep the vitality and vitality of the party forever with the spirit of innovation. Faced with new challenges, new opportunities, new situations and new tasks, we must uphold and carry forward the "Red Boat Spirit", have the courage and wisdom to break through our predecessors, consciously overcome the ideological concepts of being content with the status quo and not making progress, persist in arming our minds with innovative theoretical achievements, plan our work with innovative ideas, firmly hold on to development, keep pace with the times, blaze new trails, and constantly advance the great cause of building Socialism with Chinese characteristics.

　　The "Red Boat Spirit" is a powerful spiritual pillar that inspires us to strengthen the communist ideal and Socialism with Chinese characteristics’s belief, and to work hard despite difficulties and dangers. China’s revolutionary ship reached the other side of success in stormy waves, and the voyage of China’s reform and construction will not be smooth sailing. Building Socialism with Chinese characteristics is an unprecedented creative undertaking, and building a well-off society in an all-round way is an unprecedented and arduous grand undertaking, which is full of difficulties and various risks in the long journey of promoting its development. The "red boat spirit" shows us that if we don’t advance, we will retreat. In the face of our basic national conditions and the historical mission of our party, without firm ideals and the belief of winning, without the mental state of not being afraid of hardships and making great efforts, and the style of hard work and tenacious struggle, it will be difficult to overcome the difficulties on the road ahead and the risks and challenges on the road ahead. We must adhere to and carry forward the "Red Boat Spirit", strengthen our ideals and beliefs, enhance our sense of hardship, be prepared for danger in times of peace, observe the world and judge the situation with the mind and vision of communist party people, be conscientious, down-to-earth, not afraid of difficulties, persevere, and work hard to write a new chapter in building a well-off society in an all-round way and accelerating socialist modernization.

　　The "Red Boat Spirit" is a powerful moral force that urges us to keep in mind the essential requirements of building the party for the public, governing for the people and serving the people wholeheartedly. As a Marxist political party, since its birth, our party has taken the liberation of all mankind and the realization of communism as its own responsibility and the fundamental purpose of serving the people wholeheartedly. Insisting on building the Party for the public and governing for the people, and always maintaining the flesh-and-blood ties between the Party and the people are the inherent political qualities and the highest political ethics of Marxist political parties, and are the fundamental yardstick for measuring the advanced nature of the Party. The "Red Boat Spirit" shows us that the relationship between the party and the people is just like the relationship between a boat and water. "Water can carry a boat or overturn it." In the revolutionary war years, it was under the guidance of the "Red Boat Spirit" that our party, proceeding from the national justice and the fundamental interests of the people, fully mobilized and relied on the people to seize political power, and since then it has become the ruling party that has held political power throughout the country and has been in power for a long time. Since the reform and opening up, our party has experienced the double test of governance and reform and opening up. Whether the Party’s advanced nature can always be maintained and whether the Party’s ruling position can be continuously consolidated depends on the people’s trust and support for the Party, which in turn depends on whether our Party can practice the essential requirements of building the Party for the public and governing for the people, and whether our Party can unite and lead the people to be pragmatic and pragmatic. We must keep in mind "We should continue to carry forward the "red boat spirit", unswervingly seek the interests of the overwhelming majority of the people, adhere to the political morality that people’s interests are above all else, and truly achieve political achievements that are conducive to the cause of the party and the people.

　　Inheriting and Carrying Forward the "Red Boat Spirit" in the New Practice

　　The "Red Boat Spirit" is a historical proof of our party’s persistence and practice of its own advanced nature during its founding. Just as the party’s advanced nature is not innate and once and for all, the "red boat spirit" is also concrete and historical. We should put the "Red Boat Spirit" through the practice of establishing and implementing Scientific Outlook on Development, building a harmonious socialist society and strengthening the Party’s advanced construction. Grasping this point will fundamentally grasp the essence and core of the "red boat spirit" and at the same time grasp the true meaning of the party’s advanced nature.

　　The red boat set sail in Zhejiang, which has both historical contingency and historical inevitability. This is the glory of Zhejiang and the spiritual strength to promote its development. In connection with the reality of Zhejiang, if we want to inherit and carry forward the "Red Boat Spirit" in the new practice, we must combine the ongoing educational activities to maintain the advanced nature of Communist party member, hold high the ideal sails, paddle hard, ride the wave of reform and opening up, and conscientiously implement the requirements put forward by General Secretary Hu Jintao for Zhejiang’s work, "strive to be in the forefront in the process of building a well-off society in an all-round way and accelerating socialist modernization", so as to learn in depth, seek new places and do it in practice.

　　First, we should thoroughly implement the "Eight-Eight Strategy" and strive to be at the forefront in establishing and implementing Scientific Outlook on Development. Scientific Outlook on Development is the fundamental guide for Zhejiang to achieve faster and better development, and it is the concrete practice for Zhejiang to implement Scientific Outlook on Development by thoroughly implementing the "Eighth Five-Year Strategy" of "giving full play to eight advantages and promoting eight measures". We should constantly deepen our understanding of Scientific Outlook on Development, constantly improve our consciousness and firmness in guiding practice with Scientific Outlook on Development, constantly promote the deepening and concretization of the Eighth Five-Year Plan, pay more attention to overall planning and strengthening weak links in economic and social development, pay more attention to the quality and efficiency of economic growth, pay more attention to people-oriented, and realize and safeguard the vital interests of the broad masses of the people. We must persist in grasping the overall situation of economic development in implementing the central macro-control policy, correctly handle the relationship between giving play to the role of market mechanism and strengthening government macro-control to ensure stable and rapid economic development. We should take the initiative to promote the adjustment of economic structure and the transformation of growth mode, take the improvement of independent innovation ability as the central link of structural adjustment, put the construction of an economical society in an important position, take the overall planning of urban and rural development as the focus of solving the problems concerning agriculture, rural areas and farmers, take the acceleration of the construction of advanced manufacturing bases and the development of modern service industry as the breakthrough point of structural adjustment, and take deepening reform and opening up as the fundamental driving force to promote the development of Zhejiang at a higher level.

　　Second, we should build a "safe Zhejiang" in an all-round way and strive to be at the forefront in building a harmonious socialist society. Building a harmonious socialist society is a new strategy and measure put forward by our party to build Socialism with Chinese characteristics according to the new requirements of the development of social practice and the new needs of people’s production and life. Zhejiang has good conditions in building a harmonious socialist society. In particular, the specific practice of building a "safe Zhejiang" has laid a working foundation for building a harmonious society in our province and accumulated useful experience. We should take the construction of "Safe Zhejiang" as the carrier and actively build a harmonious society with the characteristics of China, the times and Zhejiang. It is necessary to build "Zhejiang ruled by law", develop socialist democratic politics and provide legal guarantee for building a harmonious society. It is necessary to speed up the construction of a cultural province, enhance the soft power that constitutes Zhejiang’s comprehensive competitiveness, and provide intellectual and spiritual support for building a harmonious society. We should adhere to the principle of "giving priority to efficiency and giving consideration to fairness", stimulate the vitality and creativity of social development, promote social fairness and justice, further do a good job in caring for people’s production and life, especially helping people in need, constantly improve the social security and social assistance system, and create a good atmosphere for building a harmonious society. It is necessary to strengthen social construction and management, and strive to form a social management pattern of party Committee leadership, government responsibility, social coordination and public participation.Attach great importance to and do a good job in maintaining social stability and provide a good social order for building a harmonious society.

　　Third, we must earnestly enhance our ruling ability and strive to be at the forefront in strengthening the party’s advanced construction. The construction of the Party’s advanced nature is the fundamental construction related to the Party’s survival, development and expansion. We should do a good job in maintaining the advanced education activities of Communist party member, put the requirement of "walking in the forefront" throughout the whole process of advanced education activities, make planning work have the consciousness of "walking in the forefront", learn and mobilize the content of "walking in the forefront", analyze and evaluate the standards of "walking in the forefront", rectify and improve the requirements of "walking in the forefront", and strive to solve the outstanding problems, so as to truly make the advanced education activities in our province become the promotion of party organizations at all levels. It is necessary to promote all the work of party building in the spirit of reform, focus on the primary task of deepening theoretical arms, thoroughly study how to comprehensively implement the requirements of "true learning, true understanding, true belief and true use", and firmly build Socialism with Chinese characteristics’s ideals and beliefs; Focusing on the overall requirement of building a contingent of high-quality cadres, we will thoroughly study some difficult problems in selecting and employing people, managing talents by the Party, evaluating political achievements, promoting and demoting, managing and supervising, and grass-roots foundation, and strive to make breakthroughs, create characteristics, and produce results;Focusing on maintaining the flesh-and-blood ties between the Party and the people, we will thoroughly study how to comprehensively implement the requirements of seeking truth and being pragmatic, further change the style of work, and promote the building of a clean and honest party style and anti-corruption work. At the same time, the system construction should run through the party’s ideological, organizational and work style construction.

　　In a word, we should inherit and carry forward the "Red Boat Spirit" in the new practice, and under the encouragement and encouragement of the "Red Boat Spirit", we should constantly strengthen the sense of being in the forefront, effectively embody the requirement of "being in the forefront" in the mental state, implement it in the standards of measurement, and implement it in all work, make persistent efforts, take advantage of the situation and strive to make positive contributions to the overall situation of the country.

　　(1)

　　Wang Yi, a member of Chinese People’s Political Consultative Conference, told the reporter of the Chinese People’s Political Consultative Conference on the phone that during the Spring Festival this year, she was also very busy at home, preparing educational materials for Yi ‘er School, and then using WeChat and Weibo to open a school.

　　Wang Yi is a famous expert in dietotherapy and nutrition in China. She has a family history. She was exposed to "Tang Tou Ge Ji" since she was a child. The fruits, vegetables, melons and trees in the song are full of poetic connotations, and also contain many traditional cultures in China. Therefore, she especially hopes that children can learn Tangtou songs from an early age and learn about China’s traditional Chinese medicine culture.

　　For years, she has been preparing.

　　According to Wang Yi, in the spring of 2003, she stayed at home with her son and read him The Story of Colored Paintings in the Summer Palace Promenade every day. The book described the location of colored paintings in the Summer Palace in detail, vividly reproduced all kinds of colored paintings on the promenade with colorful pictures, and described the stories implied by all kinds of colored paintings in vivid language, which ran through the 5,000-year history of China. After reading the story, she took the children to the promenade to find the corresponding color map, so that the children could tell the story on the spot. "It was through reading during that time that the children’s thirst for knowledge was mobilized and their son’s interest in reading ancient books was cultivated. What our parents should do is to give their children a key, open a window, and let their children broaden their horizons … … The virus creates an epidemic, and we have warmth. " It was based on the extraordinary companionship in that extraordinary period that Wang Yi came up with the idea of spreading China traditional culture to children.

　　During the two sessions in 2019, her idea was recognized and supported by Chinese People’s Political Consultative Conference Committee members Liu Yan and Liu Ru. After the two sessions, Liu Yan invited linguist Shi Guo for the purpose of "the significance and construction of cultural education" and jointly launched the project of "Cultural Education Herbal Nursery Rhymes" initiated by four Chinese People’s Political Consultative Conference Committee members. After several months of preparation, it has been implemented in many kindergartens in Beijing, and the response is good.

　　On January 30, 2020, Wang Yi uploaded a recorded "Yin and Yang Ballad" to the Internet, which was welcomed by parents and children. In the video, Wang Yi explained while reciting: Yin and Yang change regularly, and the sky and the earth have essence; Follow nature and worry less, and children should remember it. Children, the changes of yin and yang are easy to understand. Like the sun setting, the moon will rise, and the sky will be dark and bright. This is the law. There is essence in the sky and the earth, that is to say, there is magnetism and electricity between heaven and earth. This magnetism and electricity are energy, which we can’t see with our eyes, can’t catch with our hands, and can’t smell with our noses. In ancient China, it was called "essence". They are very important, whether animals and flowers, or people. This song "Ballad of Yin and Yang" conveys the idea that human beings should conform to nature, know nature, make use of nature and not oppose nature. "Nature is like a mother, you must remember it." Wang Yi said to the children.

　　Wang Yi sent the first lesson "Liu Xuande leads the people across the river" just compiled and uploaded to reporters, and said with a smile, I believe that when many people walk in the promenade of the Summer Palace, they will often be amazed by the superb skills of the painters, and they will also have the distress of not knowing the story of the characters in the paintings. This is one of many colorful paintings on the promenade of the Summer Palace in Beijing. It is a story in the Romance of the Three Kingdoms. "It can provide traditional cultural and educational materials for children when they stay at home."

　　Wang Yi said that the story in this colorful painting tells that Liu Bei led his troops to Fancheng, and Cao Cao personally led an army to kill him. Liu Bei’s troops were outnumbered, so he had to abandon Fancheng to cross the Hanshui River and retreat to Xiangyang. Fancheng people help the old and carry the young with them. For a time, the banks of Hanshui River cried endlessly. When Liu Bei saw this scene, he cried, "What face do I have to live in the world because I have caused so much trouble to the people alone!" After that, I will throw myself into the river. Hug around quickly. When they saw this, they burst into tears. Liu Bei urged Guan Yu to hurry the boat and cross the river quickly. It was not until all the people crossed the river that Liu Bei got on his horse and left. The fact that Liu Bei led the people across the river won the hearts of the people, and he was loved by the people wherever he went!

　　(2)

　　"It’s safe to stay at home, but what about children playing mobile phones and games all day?" In response to some parents’ requests for help, Wang Yi suggested: "We can use this time to get along with each other day and night to cultivate parent-child feelings, and we can also cultivate our interest in China traditional culture together with our children, which will not only narrow the distance between us, but also help to establish a smooth parent-child communication mechanism. In a word, just try to make good use of this special holiday. Of course, the wisdom of parents is very important, which is also a manifestation of family education. "

　　Wang Yi said frankly that when staying at home, people’s spirit is easy to relax, especially when children are not bound by schools and teachers, and it is easy to immerse themselves in video games. In the critical period of the SARS epidemic in 2003, Wang Yi took advantage of that time at home to accompany his son warmly, and at the same time, he also stimulated his son’s interest in China traditional culture.

　　"China’s traditional culture is profound and all-encompassing, such as Chinese medicine culture. If you want to tell your children about Huangdi Neijing, you can’t read it according to the book. The language in ancient books is a little obscure for children. It should be expressed in plain language that children can understand. Nursery rhymes are the most suitable. " Taking Huangdi Neijing as an example, Wang Yi introduced to reporters how to let children know Huangdi Neijing.

　　"In ancient times, there was the Yellow Emperor. I am curious about life. Please call the teacher Qi Bo. Huangdi has questions, and the teacher will answer them. Children should remember that they should — — Prison — — Remember! " Wang Yi believes that this form of nursery rhymes is conducive to children’s understanding and memory, and is more conducive to the popularization of traditional culture.

　　This Spring Festival caught up with the epidemic in COVID-19 again. Using this time, Wang Yi reorganized the representative color pictures and stories in The Story of Colored Paintings in the Summer Palace Promenade, and put them online one after another. She hoped that children could learn more about Chinese traditional culture while learning and sharing.

　　"Chinese culture has a source, and the Book of Changes is also called the head of the group. For the wisdom of future generations, it cannot be lost from generation to generation. " After reciting the nursery rhyme "Book of Changes" gently, Wang Yi said: "Every family has different educational ideas. It is suggested that parents can create a warm time and engage in some meaningful activities when they are with their children. You can learn about Chinese traditional culture together, including Chinese medicine, four-season solar terms, etc., and spend your time at home effectively and happily. " (Hao Xue)

On January 16th, 2024 BYD Dream Day was held tonight. The conference described the intelligent picture of BYD, and BYD also announced a brand-new DiPilot intelligent driving system.

According to the official introduction, the DiPilot intelligent driving system will be renamed for each version:

In addition, NOA high-speed navigation-assisted driving is named "high-speed navigation" and NOA city navigation-assisted driving is named "city navigation".

BYD also announced the OTA upgrade schedule this year. The IT House is summarized as follows:

Q1, 2024: Mobile phone remote parking, intelligent driving interactive interface optimization, city navigation, high-speed navigation, etc.

Q2 in 2024: Low-speed emergency braking, narrow passage, short-distance parking service, etc.

Cai Jiming is a professor in Tsinghua University. He has been engaged in teaching and scientific research for many years. From one day in 2007, Cai Jiming suddenly found that his life had changed dramatically because of Baidu Post Bar, a product of Baidu. The people who scolded him seemed to be overwhelming.

One day at the end of 2007, Professor Cai Jiming of Tsinghua University suddenly received a phone call, which made extremely bad personal insults to Professor Cai Jiming’s wife and Professor Cai Jiming’s daughter, and also abused Professor Cai Jiming’s ancestors, the school and even the democratic parties. Cai Jiming hasn’t figured out what’s going on, and then, there’s a cell phone message coming. The content of the short message is also an abuse and personal attack on Professor Cai Jiming.

Not only mobile phones and e-mails, but even at home, people keep calling home to harass. One of them, He Jinsong, sent him more than 30 insulting messages.

Cai Jiming described the scene at that time: "I sent more than 30 short messages to my mobile phone and made countless anonymous calls. He sent a text message and then dialed a phone to prove that the phone dialed your message and received it. How bad it was, and then he sent me an email. "

Professor Cai wondered why so many people came to scold him all at once. How did you leak your personal information? Later, many students and friends told him that Mr Cai would go and have a look. There is a Cai Jiming in Baidu Post Bar, and your phone number, mobile phone and email address are all posted on it.

After listening to the students, Cai Jiming immediately visited Baidu Post Bar. I don’t know if I don’t see it. This look really startled him.

Baidu has a post bar named after the word Cai Jiming. bar owners begins with the meaning that people who are dissatisfied with the holiday system and want to scold Cai Jiming can post here. In this bar in Cai Jiming, there are a lot of posts about personal attacks, abuse, insults and even language threats, with a number of more than 3,000 posts and more than 600 topics. Some even combine Professor Cai’s head with animal portraits.

Originally, Cai Jiming was entrusted by the central leadership of the Democratic Progressive Party to set up a research group on holiday system reform in Tsinghua University, mainly to study how to reform our holiday system at that time. How to break down the long holidays into short holidays, and allocate the legal holidays saved to the traditional festivals of Qingming Mid-Autumn Festival and Dragon Boat Festival.

After the State Council decided to cancel the announcement of the May 1 Golden Week, some opponents took Cai Jiming as the object of venting their grievances, and Baidu Post Bar became a gathering place for these people. Because there are a lot of insulting and abusive posts in Baidu Post Bar, and his personal information is also leaked through Baidu Post Bar, Cai Jiming went to Baidu Company to negotiate.

But to Cai Jiming’s surprise, his request was rejected. At first, Professor Cai entrusted his agent to file a complaint with Baidu, asking to close this bar, but he didn’t get an answer. Later, he asked to be bar owners, but he was also rejected.

Professor Tsinghua: Baidu camp is a bad fortune.

Cai Jiming believes that Baidu, as the operator, has failed to fulfill its obligation to review the content of the website, indulged netizens in posting insults or slanders on the forum, and infringed on the legitimate rights of others, which constituted a violation of his right to reputation, portrait, name and privacy and a language threat.

In the case of fruitless negotiation, Cai Jiming took Baidu Company to court: he asked to delete the comments that violated his personal rights in the post bar and close Cai Jiming; Make an apology statement on the homepage of Baidu Post Bar and keep it for more than two years; Provide personal information of those who verbally abused and commented on Cai Jiming Bar, and claim 2 million yuan from mental damage compensation.

Cai Jiming said: "I pursue him for 2 million yuan. I just want him to learn a lesson, increase his infringement cost, and provide a case for the society and other victims. You should take up legal weapons and safeguard your dignity. I think when more and more people in the whole society can protect their rights and know how to protect their rights by law, the infringement will be reduced, and enterprises like Baidu will no longer be able to do whatever they want, and the cost of infringement will increase. "

The agent of Baidu said that in the Internet environment, it is necessary to strictly distinguish the behaviors of netizens and Internet service providers. The Baidu Post Cai Jiming Bar involved in the case belongs to bulletin board service (namely BBS service). The name and content of the post are posted by netizens, and the publisher should bear the responsibility according to the law. Baidu is only the operator of the post bar, not the publisher of the post involved. After discovering the content in the post bar that violates the regulations, they have deleted it in time and fully assumed the management responsibility, so they do not bear the tort liability.

As a result of the court hearing, Cai Jiming lost the case in the first instance, and Cai Jiming refused to accept the appeal.

Baidu lost the second trial and compensated Professor Tsinghua for 100,000 yuan.

Cai Jiming said: "There is no doubt that Baidu is not cursing the street, but it means that Baidu has provided a megaphone, a platform and a way to spread and expand quickly to the world. So who should bear this responsibility?"

Baidu also believes that citizens have the freedom and right to express their opinions on the post bar, and Professor Cai’s request to close the post bar involved has no legal basis. At the same time, I have already posted a reminder in the post bar, warning internet users not to use insulting language. Therefore, Baidu has fulfilled its management responsibility.

Cai Jiming said, "He said I had a warning, but it was useless to have a warning. We know that when we fly, the airline airport will warn you not to bring dangerous goods on the plane, but is it because of the warning that the security check will not be carried out? This is his extremely irresponsible business behavior. "

The Beijing No.1 Intermediate People’s Court held that Baidu Company’s delay in fulfilling its obligations of post-event management led to the expansion of the damage consequences of network users infringing on Cai Jiming, and should bear corresponding responsibilities. It is decided that Beijing Baidu Netcom Technology Co., Ltd. will compensate Cai Jiming for mental damages of RMB100,000 and notary fees of RMB5,080 within 15 days after this judgment comes into effect.

Cai Jiming said: "I didn’t fight this case for money. Even if I can’t win this case, even if I can’t get a penny of compensation, I will still make money in it, but I will prove to the whole world that Baidu is infringing, and it is blatant infringement. His profit is ill-gotten wealth."

Baidu: We can control bar owners of Post Bar.

Is the content of the post bar really freely published by netizens? Will Baidu manipulate the content of the post bar? On August 15th, as a brand promoter of a company, the reporter met Li Youjing, the manager of the key account department of Baidu Beijing Branch.

Li Youjing told reporters: "Every post bar in Baidu has bar owners, although bar owners is a netizen. But Baidu can control him. As long as bar owners is responsible, he will always be bar owners. In the case of Professor Cai, he thinks it is only a matter of communication.

However, Professor Cai Jiming has another analysis of Baidu’s delay in handling his complaint. "What is Baidu’s profit model? It is nothing more than this post bar. It increases the click rate. There is a lot of noise in the post bar, anecdotes and scandals of celebrities. You just speculate on it. You scold him and scold you. The more lively it is, the better. Then the click rate of this post bar will increase, and its click rate will increase. Then manufacturers will advertise on it, and the advertising expenses will increase. According to relevant sources, the advertising revenue of Baidu Post Bar alone last year.

Baidu: Pay the money and open the theme post bar, which is called Nugget business.

Post Bar, which claims to be a free expression of netizens, is actually a profitable tool for Baidu. How is Baidu Post Bar profitable? In a conversation with Li Youjing, the key account manager of Baidu Beijing Branch, the reporter learned that the number of clicks on Baidu Post Bar is indeed quite large. How good is it? According to the manager, relying on this kind of traffic, Baidu has developed a new product named "Baidu Nuggets", which specializes in advertising in Post Bar. How did this "Baidu Nuggets" get through the Nuggets Post Bar? Li Youjing said that Baidu has made several customers for the product of Nuggets. Like those customers of big brands, Baidu has already signed up. Most customers can’t afford this kind of high-consumption clicks. Nuggets cost at least 3,000 yuan a day.

Not only that, the account manager told reporters that Baidu Nugget is a service that Baidu provides to high-end customers, and it even has the lowest consumption.

"If you don’t spend 3,000 yuan, we won’t put you online or sign a contract for you, because the position of Nuggets is limited. If customers say they don’t want to spend 3,000 yuan a day, I will spend 500 yuan, and Baidu will refuse to cooperate with customers."

So what kind of service will Baidu provide to their so-called high-quality customers? If the product information promoted by these customers on the Post Bar is inaccurate, and some netizens in the Post Bar raise objections, will Baidu choose to delete such public comments that are harmful to advertisers, or will it choose to stop the false propaganda of advertisers? Li Jingji said, "As long as it doesn’t involve personal health or anything, it won’t cause illness or death, and this should be fine."

Baidu: If the bidder goes up, the bidder will go down.

In addition, Baidu’s so-called high-quality customers can freely choose the advertising location. Is there a clear distinction between the public natural interaction platform and the advertising location in the post bar?

Manager Li Youjing said: "On the surface, these are all web pages published by everyone at will. Just click on a topic, all of which are spontaneously published by netizens. In fact, it is not certain. Baidu will look at the relevance. If someone spends money on promotion, then he will give priority to those who spend money. But when a person does not do it, the ranking will not be empty, and it will automatically grab some links from the search database."

From these links on the right, we can’t see any words like promotion, but in fact, there is no boundary between the advertising information of baidu promotion customers and the natural search results displayed on the right side of the post bar.

Editor’s note: Baidu clearly has everything under control, but in order to earn the click-through rate, it ignores the content that infringes on citizens’ personal rights, which not only shows the lack of corporate integrity, but also the lack of business ethics. As the saying goes, a gentleman loves money well, what kind of money can be earned and what kind of money can’t be earned. As an enterprise operator, there should be a clear boundary. If an enterprise needs to rely on fraud and slander to make profits, it will be difficult for it to win the respect of the market and it will be difficult for it to stand firm in the market.

At present, Internet enterprises in China are still a new industry, and the relevant laws and regulations are still relatively backward. Therefore, although there are various industry self-regulatory alliances in the Internet industry, this industry is still full of extortion. The prerequisite for maintaining the ecology of this industry is to operate in good faith and abide by morality and conscience. We must not tolerate any enterprise that ignores business integrity and social morality, infringes on personal privacy, spreads false information, or even makes a profit. If any enterprise dares to do this, then we will fight it to the end.

At present, the international situation is turbulent and changeable, and the uncertainty is obviously rising. China and the European Union are two major forces to safeguard world peace, two major markets to promote common development and two major civilizations to promote human progress. What important messages have been conveyed in this China-EU summit after nearly two years? Cctv network "simulcast+"will study with you.

“中国和欧盟要做和平伙伴，带头走和平发展道路。”“中国和欧盟要做增长伙伴，相互提供发展机遇。”“中国和欧盟要做改革的伙伴，相互借鉴、相互支持。”“中国和欧盟要做文明伙伴，为彼此进步提供更多营养。”8年前，最高领袖主席出访欧洲，以四个“伙伴”关系开启了中欧关系新的历史篇章。

2020年6月22日的高峰会晤中，习主席展望中欧关系再升级：“打造更具世界影响力的中欧全面战略伙伴关系。”

2022年4月1日，习主席在时隔近两年后的这次中欧高峰会晤中，重申中欧四大伙伴关系和中欧全面战略伙伴关系，并鲜明强调，中方的这一愿景至今未改变，当前形势下更有现实意义。

中国和欧盟分别是最大发展中国家和最大发达国家联合体。一个稳定的中欧关系对世界的和平、稳定、发展至关重要。在两次中欧高峰会晤中，习主席都明确表达了中欧作为全球两大力量应对维护全球和平稳定发挥重要作用。

俄乌冲突爆发以来，中方一直以自己的方式劝和促谈，同包括欧方在内的国际社会一道继续发挥建设性作用，尽快缓和局势，停火止战，防止出现更大规模人道主义危机，让和平早日回归。

针对当前形势下解决乌克兰危机，习主席在4月1日的中欧高峰会晤中明确指出，中欧“应该就中欧关系和事关全球和平与发展的重大问题加强沟通，发挥建设性作用，为动荡的世界局势提供一些稳定因素”。因为只有一个稳定而非动荡的欧洲，才能确保中欧两大市场的共同繁荣。只有一个和平而非战乱的欧洲，才能确保中欧两大力量的自主发展。

中国和欧盟经济总量之和占全球三分之一，是世界重要的两大经济体。“中欧要做推动全球发展繁荣的两大市场”，“使中国和欧盟成为世界经济增长的双引擎”。多年来，最高领袖主席始终积极推动中欧加强沟通、协调、合作。

新冠肺炎疫情发生后，习主席多次以“云外交”的形式，同欧洲国家领导人和国际组织负责人保持密切沟通，通报疫情信息，分享抗疫经验，提供支持帮助，推动联合科研攻关，携手应对共同威胁和挑战。

当前形势下，对话合作仍然是中欧关系的主导面，互利共赢仍然是中欧合作的主基调。正如习主席所说：“中欧没有根本利害冲突，合作远大于竞争，共识远大于分歧”，“只有合作协调才能解决问题、应对挑战”。

（中央广播电视总台央视网）

　　BEIJING, Feb. 19 (Xinhua)-According to foreign media reports, the Munich Security Conference in Germany was recently unveiled. Russian Foreign Minister Lavrov said in his speech that Russia hopes to develop pragmatic relations with the United States on the basis of mutual respect. He described NATO as a "cold war organization", and its expansion has made the situation in Europe more tense than ever in the past 30 years, calling for an end to the world order dominated by western countries and the establishment of a "post-Western world order" that attaches importance to national sovereignty.

　　Lavrov also praised the new American government, saying that Russia is now seeking to improve relations with the United States and establish a "pragmatic" relationship. He believes that the most important thing in Russian-American relations is to "respect each other and jointly recognize the responsibility of the two countries for global stability."

　　Before Lavrov’s speech, US Vice President Mike Pence promised in his speech that the United States would continue to support NATO allies. "In the name of President Trump, I assure you that the United States firmly supports NATO and we will unswervingly fulfill our responsibilities to the transatlantic alliance."

　　He tried to eliminate the negative impact of Trump’s recent remarks on NATO, and emphasized to European allies: "The United States will always be your most important ally. We share common values. Our struggle to jointly defend democracy has gone through several generations. "

　　Burns also said that Trump believes that "our military strength must be strong." He stressed that the United States under Trump will be stronger than ever. At the same time, he also criticized that the distribution of responsibilities within NATO has been unfair for a long time, and "it is time to make a change."

　　British Foreign Secretary Michael Fallon also expressed his support for NATO. He said: "Although Britain will leave the EU, it will not leave Europe. Therefore, Britain will continue to play a strong role in NATO. "

　　German Chancellor Angela Merkel called on the United States and other countries to support and strengthen multilateral organizations such as the European Union, "hoping that all countries can find common ground and build a better world".

　　She promised to improve relations with Russia, but reiterated that the Minsk Agreement signed the year before last is the only basis for resolving the conflict between Ukrainian government forces and Ukrainian pro-Russian separatists. Merkel also admitted that Europe cannot fight terrorism alone and must be supported by the United States.

　　In her speech, Merkel also mentioned relations with Russia. She said that Germany will not neglect to maintain good relations with Moscow. "On the issue of combating Islamic terrorism, the EU and Russia share common interests."

　　Merkel also shouted to the European people, calling on everyone to see the fruits of European integration. She mentioned that the social market economy brought a wide range of benefits to the people after World War II.

　　She also said that the EU must learn to focus on the most important issues, and should overcome difficulties and avoid a decline in competitiveness. Merkel criticized: "The EU system is not efficient enough. We must make the EU stronger and more capable of coping with the crisis."

　　[Aika Auto Domestic New Car Original]

　　On November 8th, SAIC Roewe D7 was officially listed.The price range is 125,800-176,800 yuan.. As the first model of Roewe brand’s new new energy product sequence "D family", Roewe D7 offers both pure electric and plug-in hybrid power versions.Among them, the price range of Roewe D7 DMH model is 1258-145800 yuan, and the price range of Roewe D7 EV model is 1498-176800 yuan. The listed equity price officially announced at the scene is 121,800-170,800 yuan..

　　Externally, Roewe D7 family adopts the design concept of "new elegance in science and technology", which covers four elements: elegance, steadiness, purity and exquisiteness. It can be seen that D7 adopts a front face design that highlights the sense of science and technology and inductance, and there are still obvious differences in front face design between D7 EV and D7 DMH. The differences are mainly reflected in the air intake grille, headlights, front face design, door handles and other aspects of the vehicle. On the whole, EV models emphasize the sense of technology and minimalist style, while hybrid models integrate more design elements of traditional fuel vehicles.

　　Roewe D7 has a smooth and stretched roof streamline, a slightly slippery back shape, a circular duckling tail and a hidden pop-up door handle, all of which are efforts to reduce the wind resistance coefficient of the whole vehicle. It is reported that the drag coefficient of the whole vehicle is 0.23cd. In terms of body size, the length, width and height of pure electric vehicles are 4890*1872*1510mm respectively, and the length, width and height of plug-in vehicles are 4890*1890*1510mm respectively, and the wheelbase is 2810 mm.

　　The design of the rear end continues the characteristics of the front face, and the taillights are slender and extend to the side of the vehicle. With the design of the duck tail, there is a sense of sight of the coupe. However, although this car uses a slip-back line, it does not use a hatchback tailgate.

　　As for the interior, Roewe D7 adopts the cloud cabin, the warm and quiet earth color system gives people a simple and luxurious visual experience, and the surrounding horizon design makes the vision wider. Dual 12.3-inch LCD screens support customization of commonly used apps, seamless flow of vehicles and mobile navigation, real-time dynamic display of traffic light countdown, tidal lane and other information. There is also a feeling of overstepping in space performance. The extendable space of the rear leg is 933mm and the knee space is 116 mm.. In actual contact, Roewe D7 does have a leapfrog ride experience.

　　In terms of power, Roewe D7 EV uses a rear single motor with a maximum power of 155kW, and the official 0-100km/h acceleration score is 6.3s. As for the battery, there will be two models, and the corresponding CLTC comprehensive battery life is 510km and 610km respectively. Roewe D7 DMH is equipped with a 1.5L hybrid engine, with a thermal efficiency of over 43%, a fuel consumption of 4.3L/100km, a pure electric cruising range of 125km and a comprehensive cruising range of 1,400 km under CLTC.

　　Editor’s comment:The arrival of Roewe D7 has opened the prelude to Roewe’s new energy journey, and it is also an important step for Roewe brand to implement SAIC’s "Three-year Action Plan for the Development of New Energy Vehicles". In the next three years, Roewe will launch eight new energy products one after another, and Roewe D5X is expected to be unveiled in December this year. Next year, there will be hybrid MPV, hybrid SUV, two pure electric products and an extended program product. Whether Roewe, which has been deeply involved in new energy sources for a long time, can continue to create sales legends in the new era depends on whether D7 can successfully win the favor of consumers.

Wonderful content review:

Positioning medium and large car Roewe D7 double car officially unveiled.

When Roewe bumped into the new elegant Aika, we shot Roewe D7 EV.

Positioning the Roewe D7 official map of the middle and high-grade pure electric car

　　　　BEIJING, Jan. 14 (Xinhua)-On Jan. 11, Rene Liu, a famous female singer, released her new album "I’m Fine" in a synchronized online premiere. This novel and unique launching form has won enthusiastic response from fans and netizens. In less than three hours, the new song of "Milk Tea" has been clicked more than 10,000 times, and some fans and netizens also spontaneously put forward the initiative of "supporting the original and refusing to download" to express their support and love for "Milk Tea".

　　　　The media meeting replaced the press conference. Rene Liu said, "She doesn’t want to change the music itself with brute force."

　　　　After joining Yashen Music, Rene Liu recently released her new album I’m Fine. As a first-line female singer in Chinese music, she actually gave up a grand press conference and chose a relatively low-key media meeting. Rene Liu said that "she doesn’t want to change the music itself with brute force" is very suitable for the life-like texture of this album. This new album named "I’m Fine" not only continues Rene Liu’s music style in the past, but also includes three songs written by herself. In this album, Rene Liu makes people feel warm and bright, and her vocals also show unusual high-pitched colors. Music is still the atmosphere of urban love songs that she is good at. Fade off the depressing tonality of literature and art in the past, and the works show the original flavor of life everywhere. The sentences of extreme life, straightforward and simple tone, tell the modern people’s views on love, and the close and honest confession makes people further understand Rene Liu with a new sense of life. "I’m fine", the first theme of metropolitan life, was written by A Xin on May Day, and the lyrics were painstakingly grinded for several months, which was given to Rene Liu, depicting the common emotions of modern women’s collectives in detail, giving off a subtle light of survival and life.

　　　　Online ten thousand people premiered the music short play Rene Liu to create a brand-new publicity platform

　　　　In order to match the life concept of Rene Liu’s album, Yashen Music, a record company, went to great lengths to plan an online simultaneous premiere of Rene Liu’s short music drama called "I can be fine", and chose Taiwan Province and the mainland to start simultaneously at 1: 11 on January 11th when Rene Liu released the film. The record company found that the single way that fans could only get artists’ works through the media in the past could not meet the needs of fans, so it specially designed this online premiere activity based on fans’ online blog. It ended the era when fans could only be recipients of second-hand messages, and built the online blog of fans into a media platform with extraordinary communication effect, which was the first time in the record industry. He not only fully embodies the unique advantages of the Internet in the era of Web2.0, but also combines record promotion with the blue ocean strategy which is widely concerned at present, and establishes a brand-new, large-scale and highly effective publicity platform. The effect is amazing. Just on Tudou.com, one of the two video coding providers in the Mainland, the number of Rene Liu’s "I Can Be Fine" music short play which premiered for nearly three hours has exceeded 10,000, which can be called a digital miracle on a busy Friday afternoon. This miracle belongs not only to Rene Liu, but also to the developing Chinese recording industry.

　　　　Fans spontaneously boycotted pirated Rene Liu’s new album, and the sales volume was excellent.

　　　　The media chat of Rene Liu’s new album held in Taipei and the online premiere of Rene Liu’s "I can be fine" music short play were held at the same time, as well as the fans of Rene Liu Post Bar, the largest mp3 download website in China. In order to express their support and love for idols, netizens have issued "From today (1.11), the full version of" I’m Fine. "shall not appear in the tea bar for audition and download, otherwise all posts will be deleted for 2 days. Please support genuine copies and buy genuine CDs! " The initiative. This can be said to be the first time in recent years that mainland fans have spontaneously organized a boycott of downloading music for free on the Internet. They also have their own views on free audio-visual downloads: "We don’t exclude online audio-visual. We really hope that the songs of milk tea can be heard by more people, but please support the original ones. I hope that everyone can support our favorite singer, our milk tea, with actions after giving affirmation to the album. " A netizen commented like this. I don’t know whether the fans’ resistance is good or the charm of Rene Liu Sound is really strong. The new album "I’m Fine" has reached the top three positions in the Chinese music sales list of Dangdang, one of the largest online shopping malls in China. This is another artist of Yashen Music who continues to make great achievements in the sales list after Tanya Chua’s album was sold.

Editor: Liu Li

Ecological environment is the foundation of human survival and development. Since the 18th National Congress of the Communist Party of China, China has carried out a series of fundamental, pioneering and long-term work, and made important strides in the construction of beautiful China. On June 6, People’s Daily published "Building a Clean and Beautiful World (Beautiful China)" and approached Wang Ding, a researcher at the Institute of Hydrobiology, Chinese Academy of Sciences.Shen Chaoyong, Chief Engineer of the Third Surveying and Mapping Institute of Guizhou ProvinceLiang Zhengwei, a researcher at Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, and other scientific and technological workers listened to their exploration and efforts in "building a clean and beautiful world together". The full text is as follows:

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Editor’s Note: The theme of this year’s Sixth Five-Year Environment Day is "Building a Clean and Beautiful World Together".

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Ecological environment is the foundation of human survival and development. Since the 18th National Congress of the Communist Party of China, China has carried out a series of fundamental, pioneering and long-term work, and made important strides in the construction of beautiful China. Among them, we see more and more scientific and technological workers, and also explore more ways and possibilities of ecological civilization construction.

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Establish a natural ex-situ conservation area for the Yangtze finless porpoise, use remote sensing technology to monitor the management of mine geological environment, and plant rice and grass on saline-alkali land … This edition presents a special plan to approach the scientific and technological workers in the construction of beautiful China and listen to their exploration and efforts in "building a clean and beautiful world together".

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Wang Ding, researcher, Institute of Aquatic Biology, Chinese Academy of Sciences

"My whole academic career has been related to finless porpoises."

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Wang Ding, who has been exposed to the sun all the year round on the Yangtze River, has a stocky figure and dark skin. If it is not in an office full of books, it is difficult for people to associate him with the identity of a scientist.

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At the age of 64, he is a researcher at the Institute of Hydrobiology, Chinese Academy of Sciences. He and his team have been engaged in the protection and research of finless porpoises for more than 40 years. "It can be said that my whole academic career has been related to finless porpoises." Wang Ding said that seeing the increasing number of Yangtze finless porpoises, people’s awareness of the protection of finless porpoises has been significantly strengthened, and he thinks that his team’s research is a success.

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Wang Ding went to college in 1977, majoring in radio electronics in the Department of Space Physics. Upon graduation, the first research group in China to pay attention to the baiji aquatic animals was just established in the Institute of Hydrology, Chinese Academy of Sciences, and needed technicians related to acoustics, which overlapped with Wang Ding’s major, so the research group sent him an invitation. "I used to study astrophysics. Since then, my research has moved from the sky to the water." Wang Ding smiled when he mentioned his choice.

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Wang Ding’s first research object is a baiji named Qiqi. Qiqi was mistakenly arrested by fishermen at the mouth of Dongting Lake. After being rescued, she has been living in Baiji Dolphin Museum of Institute of Aquatic Sciences, Chinese Academy of Sciences.

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Recording Qiqi all the year round, Wang Ding has been able to distinguish its various sounds. "The sound it makes represents different States, some are calling, some are mooing when it is leisurely, and some are squeaking when it is excited." Wang Ding said that Qi Qi was the only baiji living in an artificial environment in the world at that time. He expected to overcome the scientific blind spots such as the living habits of baiji and the meaning of making different sounds from it, and provide scientific basis for the protection of freshwater dolphins in the Yangtze River.

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On July 14th, 2002, Qiqi passed away because of her age and poor health. Wang Ding said that in order to find the baiji and preserve their species artificially as soon as possible, from November to December 2006, he led more than 60 experts and scholars at home and abroad to inspect the Yangtze River for 39 days, but found nothing.

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After the baiji dolphin was declared functionally extinct, the Yangtze finless porpoise became the only remaining freshwater dolphin in the Yangtze River. Wang Ding and his research team have been trying to protect the Yangtze finless porpoise ex situ since 1990.

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In 1990, in order to protect the baiji, the Institute of Aquatic Sciences of the Chinese Academy of Sciences and other units pioneered the establishment of a natural ex-situ conservation area for finless porpoises in the old course of the Yangtze River in Swan Island, Shishou, Hubei Province. In 2013, in order to open up more ex-situ conservation areas, led by Wang Ding, the subject group of cetacean conservation biology of Institute of Aquatic Sciences of Chinese Academy of Sciences (formerly the first research group focusing on aquatic animals in China) and several units jointly visited the Yangtze River in Jiangxi, Hubei and Hunan to find a suitable place to establish ex-situ conservation areas of Yangtze finless porpoise.

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At present, with the joint efforts of Wang Ding and other researchers, China has established eight Yangtze finless porpoise nature reserves in the middle and lower reaches of the Yangtze River. By April, 2021, the population of finless porpoise in the old course of the Yangtze River in Swan Island had increased from the initial 5 to 101.

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With the continuous promotion of the great protection of the Yangtze River, people see the Yangtze finless porpoise more and more frequently. Whenever he sees news about the Yangtze finless porpoise, Wang Ding pays special attention to it. Today, he is still active in the research and protection of Yangtze finless porpoise.

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Shen Chaoyong, Chief Engineer of the Third Surveying and Mapping Institute of Guizhou Province

"Let remote sensing technology better empower the ecological environment"

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Log in to the system, click the mouse, and the high-definition image of the mine will pop up immediately. By comparing the images before and after, the progress of mine restoration can be seen at a glance.

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How clear can the image be? "The resolution is better than 1 meter. In layman’s terms, there is no problem in distinguishing cars and trucks on the ground." Shen Chaoyong, chief engineer of the Third Surveying and Mapping Institute of Guizhou Province, introduced. Guizhou province is rich in mineral resources, with tens of thousands of mines. How to effectively realize dynamic supervision? At the beginning of 2019, Shen Chaoyong led the team to develop a monitoring platform with the help of "internet plus Remote Sensing" technology, so as to monitor the mine geological environment governance in the province in real time.

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At the beginning of 2020, Guizhou Province’s land space ecological restoration-mine geological environment management and restoration supervision platform was officially put into operation. Nowadays, the platform has gradually realized an omni-directional and three-dimensional dynamic supervision system for mine ecological restoration, which has been popularized and used in the whole province.

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Don’t look at the post-80s generation. Before leading 15 people to set up a platform R&D team, Shen Chaoyong has been deeply involved in the field of remote sensing for more than ten years.

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In fact, after a long period of development and precipitation, remote sensing technology has been relatively mature. "It is the most difficult to make technology serve the real needs." Taking effective supervision as an example, how to operate scientifically and reasonably? Shen Chaoyong repeatedly communicated with relevant departments to find out specific ideas, and then studied with the team item by item.

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"Using multi-source and multi-temporal remote sensing images, the surface changes in the target area are extracted, and the mine restoration and management situation is monitored through comparison before and after treatment, which is clear." Shen Chaoyong said.

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"Taking the mine as an example, the governance has many points, a wide range and a long duration. In the past, it relied on manual reconnaissance, or the viewing angle was limited, so it was impossible to spy on the whole picture, or it was time-consuming and laborious, and it was difficult to verify one by one." Shen Chaoyong introduced that in the long run, the size of the mine wound, the progress of treatment and the actual effect are easy to be confused. Nowadays, with the supervision platform, multi-level supervision can be realized, even at home, which greatly improves the supervision efficiency and effectively promotes the protection and restoration of mines.

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Sinan County, Tongren City, located in the northeast of Guizhou Province, is located in the center of Wujiang River Basin. Within 10 kilometers, there are 40 abandoned open-pit mines with a treatment area of nearly 80 hectares. In the past, whenever it rained, mud and water would cross around.

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"With the help of the supervision platform, on the basis of saving money, the local government will combine restoration and management with eliminating hidden dangers and restoring green reclamation, which will not only restore the ecology, but also revitalize land resources and achieve a win-win situation for ecological and economic benefits." In July 2010, Li Ting, who was born in Surveying and Mapping Engineering, entered the Third Surveying and Mapping Institute of Guizhou Province after graduation and became a member of Shen Chaoyong’s team, responsible for the operation and maintenance of the supervision platform.

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In order to provide unified, standard and shared mine information management services to the government and mining enterprises, Shen Chaoyong, together with the team members, established a spatio-temporal information database for monitoring mines, formed an operation mode of "one mine, one document, one report per cycle", and at the same time developed an ecological restoration project repository management system to ensure the full-process information management of mine ecological restoration.

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At present, Shen Chaoyong’s team is still studying how to apply remote sensing technology to the investigation of hidden dangers of geological disasters. Shen Chaoyong told reporters that using high-definition images to measure the surface of specific points can identify some hidden dangers and then resolve them in advance, which is very valuable. "If remote sensing technology is to better empower the ecological environment and push it to more fields and benefit more people, we must continue to try and innovate."

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Liang Zhengwei, researcher, Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences

"I hope that the saline-alkali land of this’ light board’ will turn green."

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There is a large area of severe soda saline-alkali land which is difficult to control in the west of Songnen Plain.

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"I hope that the saline-alkali land of this’ light board’ will turn green, turn into fertile land and turn into grassland." This is the goal of Liang Zhengwei, a researcher at Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences. Up to now, for 20 years, in order to make the saline-alkali land where nothing grows green, Liang Zhengwei has also taken root here.

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"White flowers in alkaline land are planted once a year, and there are not many seedlings, and they will not be harvested after autumn." Songnen Plain is one of the three concentrated distribution areas of soda saline-alkali land in the world, which is rich in reserve land resources. In 1984, 22-year-old Liang Zhengwei graduated from Jilin Agricultural University and stayed in school, leading students to study rice seedling raising in saline-alkali land in Horqin Right Front Banner, Inner Mongolia. At that time, Liang Zhengwei saw the difficulty of growing grain in saline-alkali land and decided the way to go in the future.

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"If rice can be planted well in saline-alkali land, farmers’ lives will be improved." Liang Zhengwei made up his mind secretly, and when he was in graduate school, he chose the scientific research direction of planting rice in saline-alkali land and screening salt-tolerant varieties of rice.

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In 2002, Liang Zhengwei came to work in the Northeast Institute of Geography and Agricultural Ecology, Chinese Academy of Sciences, and led the team to build the first alkaline land ecological station in China-Da ‘an Alkaline Land Ecological Experimental Station (Da ‘an Station).

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Da ‘an Station is located in Honggangzi Township, Da ‘an City, Jilin Province, with 1,500 mu of testing ground, which is a typical representative area of moderate and severe soda saline-alkali land. "Planting rice in soda saline-alkali land means treating alkali with rice, and vegetation restoration is referred to as treating alkali with grass." Liang Zhengwei said that in order to restore more saline-alkali land to the original natural ecology, he planted rice and sheep grass in saline-alkali land.

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"Salinization is the’ cancer’ of soil, and severe soda saline-alkali land is the most difficult to control at present. This may require generations of dedicated research. " Liang Zhengwei said that it is precisely because of the difficulty that planting grass and rice on saline-alkali land is more tolerant of loneliness.

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Year after year, keep exploring. Nowadays, the transformed alkali land has become fertile land, and the grassland that needs to be restored has reappeared green vitality. Liang Zhengwei led the scientific research team to break through the two key core technical problems of "controlling alkali with grass" and "controlling alkali with rice" in soda saline-alkali land, and provided two sets of systematic solutions for saline-alkali land management and efficient utilization. The related technologies won the second prize of the National Science and Technology Progress Award in 2010 and 2015 respectively.

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Now, Liang Zhengwei is leading the team to overcome the problem of direct sowing of Leymus chinensis seeds in severe saline-alkali land, and it is still a long way to go to screen salt-tolerant seeds for systematic propagation …

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"The topic is not thought of by patting your head, but comes out of the ground." Liang Zhengwei said. The working conditions in saline-alkali land are difficult, but Liang Zhengwei, as an academic leader, has always insisted on doing it himself. "Our farmers say that this saline-alkali land is’ one step and three soil changes’, which means that its landform and soil are very different." Liang Zhengwei often leads students to walk in saline-alkali land for one day, observing while talking, and walking hurts their legs and feet.

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Walking in circles, observing over and over again, tackling key problems one project at a time … For more than ten years, in saline-alkali land, Liang Zhengwei led the team to deepen the improvement and ecological construction of soda saline soil, and finally made one research bear fruit. In 2021, Daan Station was officially approved by the Ministry of Science and Technology and promoted to the National Field Science Observation and Research Station. Liang Zhengwei won the National May 1st Labor Medal and was named the national outstanding scientific and technological worker.

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