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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　　Beijing, August 4th (Wei Chenxi) On the 3rd local time, Musk, the owner of Twitter (renamed "X"), issued a message saying, "‘ X’ The technical achievements made by the team are amazing. " Previously, he gave up Twitter’s iconic "Little Bluebird" and changed the name and logo of this social media to "X", which caused many dissatisfaction and turmoil.

　　Image source: Musk social media screenshot

　　Since Twitter was launched in 2006, the blue bird has been its exclusive symbol, and the name of Tweet is also taken from a kind of bird call. The founder of the platform believes that the frequency of bird calls is short and fast, which is consistent with the connotation of the platform.

　　After the name and logo were changed, many netizens expressed their disappointment with this blue bird, and a large number of users gave a "one-star bad review" in the Apple App Store in the United States. Some netizens even questioned that the design of the "X" logo was suspected of plagiarism. At the same time, the luminous "X" sign of Twitter headquarters building caused complaints from local residents, and it was removed after only 4 days of installation.

　　Behind the name change,

　　Max’s preference for "X"

　　According to the US media, Musk, as the boss of Tesla, SpaceX and Twitter, especially likes "X". He once founded a payment bank business platform called "X.com", and even the name of one of his children contained the letter "X".

　　Musk once said that the acquisition of Twitter is to accelerate the creation of the universal application "X", and believes that the acquisition of Twitter can accelerate this process for three to five years.

　　In April 2023, Musk changed the legal name of Twitter to "X".

　　On July 22nd, he tweeted: "We will bid farewell to the brand of Twitter soon, and bid farewell to all birds gradually".

　　The next day, Musk announced on Twitter that X.com would jump to twitter.com and the temporary "X" logo would be activated later that day.

　　In Musk’s vision, Twitter will become a "super application".

　　Twitter CEO Linda Jacrino recently gave a detailed description — — "X" is the future form of infinite interaction, which will create a global market for ideas, goods, services and opportunities centered on audio, video, messaging, payment and banking.

　　Netizens have bad reviews.

　　Is the "X" sign suspected of plagiarism?

　　However, Musk’s preference for "X" has not been welcomed by netizens.

　　According to the Times of India, a report by Sensor Tower, a market intelligence company, shows that since Twitter officially changed its logo to "X" on July 24, the app has received nearly 78% of the "1-star rating" on the Apple App Store in the United States. In the previous two weeks, this proportion has reached 50%.

　　Sensor Tower pointed out that these new "one-star bad reviews" are all responses to renaming, and users expressed their dissatisfaction with the new logo and name: "Give us back the bird! ! ！” "What is X?" The good application has gone bad.

　　According to the data analysis of Sensor Tower, after renaming, the average daily usage time of Twitter users decreased by 7%, and the average daily conversations of users decreased by 6%. However, the global installation of the application increased by 20% year-on-year. The weekly user growth rate rises by 3% to 4%.

　　In addition, the originality of the new logo "X" has also caused netizens to question that it is similar to the logos used by camera companies such as Nikon and fujifilm, suggesting that Twitter plagiarized.

　　However, the report said that despite the similarities, neither Nikon nor Fuji was the inspiration for the "X" logo. "The logo originated from the now-defunct podcast X Pod."

　　The report further points out that the "X" logo is based on fonts found online, so there are similar font designs, and that the common design of the "X" logo is the main reason for confusion and misunderstanding.

　　Musk acknowledged that the current Twitter logo is temporary and hinted that it may change in the future.

　　In this regard, some netizens have given their own design plans.

　　The storm didn’t stop there.

　　Afraid of a lawsuit?

　　After Musk announced that he would change the name of Twitter to "X", the company erected a huge and luminous "X" sign on the roof of the Twitter headquarters building in San Francisco. In this regard, local officials and nearby residents have been annoyed and complained that the lights are "dazzling".

　　Some netizens said that people are very angry with this bright sign. Imagine that it is "right opposite your bedroom". Some netizens commented, "I am just shocked by this blatant disregard for anyone."

　　According to Reuters, there are still some people who are worried about safety. They think that the sign seems to be placed on the edge of the building, and it seems that it is not firmly fixed on the roof.

　　At present, the "X" sign on the roof of Twitter’s San Francisco headquarters has been removed due to alleged violation of city regulations and repeated complaints from local residents.

　　Musk said that they removed the sign "voluntarily".

　　According to another report in Reuters, some lawyers pointed out that since Facebook’s parent company Meta and companies such as Microsoft already have intellectual property rights over the letter "X", Musk’s decision to change his name may lead to lawsuits.

　　The report also said that even if Twitter is successfully renamed, the subsequent trademark maintenance will be more difficult. A lawyer pointed out that the protection of intellectual property rights will be very limited because the new Twitter icon adopts a relatively simple black and white design and does not have many distinctive features. (End)

[car home Bozhou Preferential Promotion Channel] Recently, in Bozhou, a substantial price reduction was ushered in, with the highest discount amount reaching an astonishing 180,000 yuan, which reduced the minimum starting price of this model to 298,000 yuan. For consumers who pursue luxury and technology, this is undoubtedly an excellent time to buy a car. If you are interested in Mercedes-Benz EQE, you may wish to click "Check the car price" in the quotation form and strive for higher discount.

The design of Mercedes EQE is mainly streamlined, showing an elegant and dynamic temperament. The front face adopts Mercedes-Benz family-style closed air intake grille design, with sharp LED headlights, creating a strong sense of the future. The body lines are smooth and gradually tightened from front to back. The overall style not only conforms to the characteristics of electric vehicles, but also does not lose the luxury of Mercedes-Benz brand.

Mercedes-Benz EQE has a length, width and height of 4969*1906*1514 mm, a wheelbase of 3120 mm, a front track of 1634 mm and a rear track of 1645 mm.. Its sideways lines are smooth, showing an elegant body contour. In terms of tires, both the front and rear adopt 255/45 R19 specifications, with unique rims, which adds a sporty atmosphere to the whole vehicle.

Mercedes-Benz EQE’s interior style combines a sense of technology and luxury. The center console is equipped with a 12.8-inch high-definition touch screen, advanced multimedia system, navigation and voice recognition control functions, providing drivers with a convenient operating experience. The steering wheel is made of high-grade leather, and has electric up-and-down and forward-and-backward adjustment functions, ensuring a comfortable grip and flexible adjustment ability. In addition, the car is equipped with multiple Type-C interfaces and USB interfaces to facilitate passengers to charge or connect devices. In terms of seats, Mercedes-Benz EQE is made of imitation leather, and the main and co-pilot seats have a number of adjustment functions, including front and rear adjustment, backrest adjustment, height adjustment, leg rest adjustment and lumbar support adjustment, ensuring the comfort of long-term driving. The front seats also support heating and ventilation functions, bringing passengers a more intimate experience. The seat memory function also provides convenience for the driver’s seat and the co-pilot seat. The rear seats support proportional reclining, which increases the flexibility of luggage space.

Mercedes-Benz EQE is equipped with an engine with a maximum power of 300kW and a maximum torque of 858N·m, which gives drivers a strong power experience.

He spoke highly of the design of Mercedes-Benz EQE, and thought it was novel and fashionable. He confidently said: "This appearance will not be out of date for at least 5 years." Although some people think that the design of EQE is too round, @Dashiell thinks that it depends entirely on personal aesthetics. On the whole, he likes the appearance of this car very much.

　　CCTV News:On March 26th, the opening ceremony of the Emergency Research Institute of Xinhua International Group was held in Beijing, which marked a solid step in industrial transformation and innovation, and will be of great significance to the development of China’s emergency industry.

　　On the day of the ceremony, the State Council Emergency Management Expert Group, National Development and Reform Commission, Ministry of Science and Technology, Ministry of Industry and Information Technology, Ministry of Civil Affairs, State-owned Assets Supervision and Administration Commission of the State Council, National Emergency Rescue Command Center, Emergency Management Training Center of National School of Administration, Seismological Bureau of China and other relevant departments, as well as leaders of Beijing Municipal Development and Reform Commission, Science and Technology Commission, Economic and Information Commission, Fengtai District Committee and relevant departments were present; Representatives from Tsinghua University Institute of Public Safety, Beijing Normal University, China University of Science and Technology, Beihang University, Institute of Electronics, Chinese Academy of Sciences, China Academy of Work Safety, China National Institute of Standardization, Beijing Institute of Science and Technology, Tianjin Administration College and other relevant universities and research institutes attended the meeting; Engineering Design and Research Institute of the General Armament Department, Military Transportation College of the People’s Liberation Army, Oil Research Institute of Logistics Support Department of the Military Commission, General Hospital of Chinese People’s Armed Police Force and Academy of Chinese People’s Armed Police Force; Emergency Training Center of Engineering Extension Service Center (TEEX) of Texas A&M University; More than 100 people attended the unveiling ceremony, including the Chairman of TIEMS China Committee and representatives of member units of the alliance.

　　The event also organized a visit to Xinhua International Emergency Equipment Achievement Exhibition and Emergency Rescue Exhibition Hall, and exhibited nearly 20 emergency equipment, such as rescue vehicles, technical rescue vehicles, unmanned aerial vehicles, communication command vehicles, medical ambulances, remote water supply systems, fire-fighting foam liquid remote transportation systems, and main vehicles with constant pressure pumps. In accordance with the common demands of modern "local wars" and "emergency rescue", Xinhua Group, on the basis of analyzing the needs of disaster relief, integrated the engineering equipment technology and operational concept of the army with high mobility, and formed the research and development concept of emergency rescue system and equipment with "high mobility, coordination of personnel and equipment, combined rescue, self-guarantee and unified standards". Based on this, Xinhua International adopted off-road chassis and independently developed a series of intelligent light and high-mobility emergency rescue equipment. The series of equipment includes three categories: communication command, emergency rescue and logistics support, covering seven series: search, survey and command, emergency access support, technical rescue equipment, medical and health support, water resources support, fire disposal and logistics support. It can provide operations such as communication command, fire fighting, high-power drainage, emergency rescue and demolition, personnel and equipment transportation, medical rescue and logistics support in the event of major disasters such as earthquake, fire and flood.

　　Committed to building a collaborative innovation platform

　　The Emergency Research Institute of Xinhua Group is based on the national enterprise technology center for more than 20 years, based on the military logistics support capability for decades and the industrial layout covering the whole country, gathering high-end resources in the emergency field at home and abroad, focusing on high-end equipment and technology research, new materials and materials research, standard research and experimental testing, and emergency theory research, and forming a collaborative innovation platform integrating "emergency technology research and development, technical service and technical exchange".

　　The Emergency Research Institute of Xinjihua Group consists of pipe gallery research institute, new material research institute, equipment research institute, technology research institute, information research institute, test and testing center, science and technology management center and science and technology service center. It has more than 300 professional R&D personnel, external experts and consulting teams, and its functions are positioned as: the main undertaking unit of top-level design, cutting-edge projects and major special projects in the national emergency field; Collaborative innovation platform for overall scheme design of social emergency services and research and development of emergency products and technologies; The organization and implementation organization for the construction of scientific and technological innovation ability and the transformation of achievements in Xinhua.

　　The establishment of Xinhua Emergency Research Institute is a correct decision in response to the needs of national emergency capacity building, a useful practice to pool high-end resources and promote the sustained and healthy development of emergency industry, and a powerful measure to promote enterprise structural adjustment, transformation and upgrading.

　　Promote mass entrepreneurship and innovation.

　　On December 24, 2014, the General Office of the State Council officially issued the Opinions on Accelerating the Development of Emergency Industry, which made a comprehensive deployment for the development of China’s emergency industry for the first time. On January 13, 2017, the Thirteenth Five-Year Plan for the Construction of National Emergency System was issued, further indicating the development direction of China’s emergency industry. It is timely to develop the emergency industry, which meets the needs of the society and the aspirations of the people. Emergency industry not only provides huge development space for equipment, materials, medicine, communication, insurance, logistics and other enterprises, but also breeds new industrial forms such as emergency rescue services, promotes mass entrepreneurship and innovation, and becomes an important measure to ensure social stability and promote economic growth. According to preliminary statistics, the output value of special products and services in the fields of fire protection, security, safety emergency, information security, emergency communication equipment, disaster prevention and mitigation equipment, flood control and drought relief equipment and anti-terrorism equipment in China has reached nearly one trillion yuan.

　　As the first batch of reform pilot units of central enterprises, Xinhua International has been supporting and developing the emergency industry as a major business of the group in recent years. According to the characteristics of regional disasters, market demand and development environment, Xinhua International plans to lay out safety valleys in the core cities of seven major regions in China, namely, North China, Northeast China, East China, Central China, South China, Southwest China and Northwest China, so as to form a technology and equipment research and development, manufacturing, warehousing and logistics, testing and standards, information platform, education consultation, training and drills, qualification certification, citizen experience, product display and international exchange with Beijing as the science and technology center and radiating the whole country. In recent years, Xinhua International has successively started the construction of "Safety Valley" in Central China, "Safety Valley" in South China and "Safety Valley" in Southwest China in Wuhan, Zhuhai and Chengdu. Form a high-end factor industry cluster that fully supports the improvement of China’s emergency response capability, and make positive contributions to accelerating the improvement of China’s emergency response system, promoting the sustainable development of emergency response industries, and promoting mass entrepreneurship and innovation.

　　Committed to building a joint innovation platform

　　In August, 2011, Tsinghua University, PLA Military Transportation College, Beijing Municipal Science and Technology Commission, China Academy of Work Safety, Institute of Electronics of Chinese Academy of Sciences and PLA Logistics Engineering College, led by Xinhua Group, jointly initiated the establishment of a strategic alliance for technological innovation of emergency rescue equipment industry, integrating domestic superior resources in politics, production, learning, research and use, and further strengthening the capabilities of independent innovation, integrated innovation and collaborative innovation. In October 2013, the Alliance was successfully selected into the National Pilot Alliance of the Ministry of Science and Technology, and it is the only alliance selected in the emergency field. In February, 2014, the China Committee of the International Emergency Management Society (TIEMS) decided to set up its secretariat in the Union, so as to jointly promote the development of China’s emergency cause through the organic integration of TIEMS and the Union. After more than five years’ efforts, the Alliance has developed into the most authoritative and top-notch technical innovation and industrial service organization for Industry-University-Research. Up to now, the alliance has more than 300 core members, contacted more than 5,000 emergency rescue product manufacturers, promoted 218 technical innovation projects jointly carried out by member units, won 78 awards and formulated more than 190 standards. In addition, Xinhua International has also set up a comprehensive procurement platform for emergency materials, and is committed to building China’s Alibaba for emergency rescue, laying an important foundation for improving China’s emergency materials reserve system and eventually building China’s emergency materials Internet of Things.

　　Provide emergency rescue system solutions

　　The emergency water supply and drainage equipment for urban disaster relief and the remote transmission system of fire fighting foam liquid independently developed by the enterprises affiliated to the Group have filled the domestic gap, and the technical level has reached the international leading level, realizing the import substitution, which has played an important role in the handling of emergencies such as the "7o21" rainstorm in Beijing, the "12o23" Chengdu Auto Parts City fire, the PX fire in Zhangzhou, Fujian, and the "7o16" explosion accident in Rizhao. Independent research and development of intelligent, standardized light and high-mobility emergency rescue system equipment, which can not only perform tasks independently, but also rescue in combination, and has the ability of blocking breakthrough, emergency rescue and self-protection, providing combined and self-protection rescue equipment for disaster relief of different disasters and different scales. Its fast, flexible, standardized and lightweight design, with distinct high mobility, is completely suitable for the development trend of emergency rescue equipment in the future. In May last year, Xinhua Emergency Series Equipment was invited to participate in the National "Twelfth Five-Year" Science and Technology Achievement Exhibition, which was widely concerned and praised by the government and all walks of life.

　　Strengthen international R&D cooperation in emergency industry.

　　In recent years, Xinhua International has organized relevant personnel in the field of emergency industry to study in Germany, Austria, Japan and the United States, to learn and exchange advanced foreign emergency rescue technologies and concepts, to visit foreign complete emergency rescue training bases and exercises, and to establish long-term cooperative relations with relevant foreign institutions. In terms of equipment research and development, Xinhua International has reached a strategic cooperation agreement with the special vehicle department of Mercedes-Benz, and based on the chassis of Mercedes-Benz Unimoc special vehicle, it has carried out close cooperation in the research and development of emergency rescue equipment, standard formulation and achievement promotion. In terms of emergency training and drills, Xinhua International signed a Memorandum of Cooperation with the Engineering Extension Service Center (TEEX) of Texas A&M University in the United States. Through the implementation of all-round and in-depth strategic cooperation, it will enhance the development momentum, lead the industrial development and enhance the core competitiveness of the whole industry chain. In addition, Xinhua International also cooperated with the German Federal Technical Assistance Agency (THW) in the training of emergency rescue volunteers and the standardization of equipment configuration to improve the professional level of emergency rescue business.

　　In the future, Xinhua Group will integrate internal and external high-end superior resources and create an emerging emergency brand image based on the collaborative innovation platform of Emergency Research Institute, which integrates emergency technology research and development, technical service and technical exchange. Through the unique network industrial pattern of "three pillars (metal, clothing, equipment) and three pillars (emergency, modern service, investment and operation)" of Xinhua Group, we will cultivate and develop advantageous industries and build a top-class international and world-class emergency industrial base.

In the glorious history of Kung Fu movies, countless Wu Xing used their fists and sweat to explain what the real martial arts spirit is for us. Now, two high-profile kung fu superstars, Donnie Yen and Andy On, have rekindled our enthusiasm in a fierce confrontation. Who is better in this duel? Let’s discuss it together.

Speaking of Donnie Yen, everyone’s impression of him must be the classic series of Ip Man. In the film, with his superb martial arts and profound acting skills, he vividly portrayed the image of a generation of master IP Man. Donnie Yen’s martial arts skills are solid, his movements are strong and powerful, and his moves reveal a magnificent momentum. His kung fu style, which has both the charm of traditional martial arts and modernity, is unforgettable.

And Andy On, a rising star, has made a remarkable performance in recent years. He won wide recognition from the audience for his outstanding performance in the film "Special Identity". Andy On’s martial arts style is different from that of Donnie Yen. He pays more attention to speed and explosiveness, and his movements are light and swift, giving people a sharp feeling. His moves are unique, sometimes as violent as a storm, and sometimes as soft as running water, which makes people unpredictable.

In this much-watched Kung Fu duel, Donnie Yen and Andy On showed their respective strengths and presented us with a wonderful visual feast. Donnie Yen’s moves are calm and atmospheric, and every punch and foot reveals a master-like demeanor; Andy On, on the other hand, dazzled the audience with his agile skill and unique martial arts style. The two men came and went in the duel, and the scene was extremely fierce.

However, in this confrontation, we are not trying to tell who wins and who loses. Because both Donnie Yen and Andy On have interpreted the essence of Wushu in their own way. Their pair is not only a visual feast, but also a spiritual exchange. Between their moves, we saw the love and persistence of martial arts and the pursuit and persistence of dreams.

This martial arts duel also makes us understand a truth: Wushu is not a simple combination of fists and feet, but also a spirit and an attitude. No matter Donnie Yen or Andy On, they all tell us with their own actions: As long as there is a dream in our hearts and a road under our feet, nothing can stop our progress.

Looking back on this Kung Fu duel, we can’t help cheering for the wonderful performances of Donnie Yen and Andy On. They presented an unforgettable visual feast for us with their own sweat and efforts. In the future, we expect them to continue to bring us more wonderful works, so that we can witness the glory and inheritance of martial arts movies together.

Finally, let’s applaud the outstanding performances of Donnie Yen and Andy On! Their confrontation not only shows the charm of martial arts, but also shows us the struggle and persistence of filmmakers. In this era full of challenges and opportunities, let’s work together and work hard for our dreams!

Editor in charge: