On September 7, 2013, the Supreme Leader of China president delivered a speech entitled "Promoting People’s Friendship and Creating a Better Future" at Nazarbayev University in Astana, the capital of Kazakhstan. In the speech, the Supreme Leader advocated that Eurasian countries should gradually form regional cooperation through policy communication, road connectivity, smooth trade, currency circulation and people’s hearts, and finally revive the ancient Silk Road. How countries along the Silk Road, especially those in Central Asia, view and actively participate in the construction of this concept will greatly affect the prospect of this concept.

Central Asian countries"Silk Road Economic Belt"Overall evaluation of

"Silk Road" is a trade channel between ancient China and Europe, and it is also a cultural channel. It was an important carrier of economic, cultural and scientific exchanges between the East and the West in ancient times, and played an important role in cultural exchanges between China and Central Asia, West Asia and Europe. The idea of "Silk Road Economic Belt" was put forward under the background of "closer economic ties, deeper mutual cooperation and broader development space among countries in Europe and Asia", aiming at promoting various exchange activities between East and West, so as to realize the common development and prosperity of countries in Europe and Asia. This is of great domestic and international significance to China. On the one hand, it will give new impetus to the strategy of developing the western region of China and help to narrow the development gap between the eastern and western regions of China; On the other hand, it provides new ideas for China to carry out its peripheral diplomacy more effectively, especially its diplomacy in Central Asia, and gives new connotation to the further development of its relations with Central Asian countries.

Central Asia is adjacent to the western part of China, which is the connecting zone between China and Europe. Its important geographical position has established the position of Central Asian countries as the core areas in the process of building the Silk Road Economic Belt. How the five Central Asian countries evaluate the "Silk Road Economic Belt" and whether they will participate in the construction of the economic belt will be an important factor that China needs to consider when formulating relevant policies. Without the active cognition and enthusiastic participation of Central Asian countries, the idea of "Silk Road Economic Belt" can only be empty talk.

On the whole, the idea of "Silk Road Economic Belt" has been positively evaluated by the mainstream media in Central Asian countries. On September 19th, 2013, the Central Asia Times published in Bishkek pointed out that "the Supreme Leader’s visit to four Central Asian countries has opened a new chapter for China to develop relations with these countries, and his plan of’ Silk Road Economic Belt’ has been welcomed by relevant countries". On the same day, the newspaper also reported the views of the media and professionals in four Central Asian countries (except Tajikistan), Russia and France on the "Silk Road Economic Belt", which were all positive. On November 8, 2013, Central Asia Times published an article entitled "New Silk Road Economy Brought Wealth Opportunities to China, Central Asia and Europe" again, specifically reporting on "Silk Road Economic Belt". Compared with the report in September, this article has a more in-depth analysis. It not only points out the competition among major cities in China to attract favorable national policies, but also analyzes the possible benefits, measures taken and uncertainties still existing in the "Silk Road Economic Belt" extending from the eastern coast of China to Europe via Central Asia, and ignores the criticism that China hopes to seize the resources of Central Asian countries. However, it should also be pointed out that the mainstream media in Central Asian countries have not paid much attention to the idea of "Silk Road Economic Belt". In addition to the Central Asia Times, the attention of Central Asian countries to the Silk Road Economic Belt mainly appears on the online media, and the print media rarely discuss this idea enthusiastically.This may be mainly because China has not put forward specific policy measures on how to build the Silk Road Economic Belt, so all countries are still in the wait-and-see stage.

Central Asian countries generally expectThe prosperity of the Silk Road

The Supreme Leader of president, China, pointed out in the elaboration of the idea of "Silk Road Economic Belt" that the economic belt will attract Eurasian countries and countries along the ancient Silk Road to participate. If this concept defines the participating countries as "Eurasian countries" and "countries along the ancient Silk Road", then whether Central Asian countries consider themselves as "Eurasian countries" and "countries along the ancient Silk Road" and whether they expect to reproduce the prosperity of the Silk Road will become an important criterion to measure whether countries are willing to actively and long-term participate in the construction of the Silk Road Economic Belt. Generally speaking, all countries in Central Asia believe that they are along the ancient Silk Road, which not only emphasizes that the ancient Silk Road has brought prosperity and stability to their countries, but also looks forward to reviving this ancient trade route. However, in view of the different roles played by countries on the ancient Silk Road and the different interests of the five Central Asian countries, the specific attitudes of countries to the construction of the Silk Road Economic Belt are also different.

Kazakhstan is at the crossroads of Europe and Asia and even the center of Eurasia, and plays an important role in reviving the ancient intercontinental trade channel. In 1997, Nazarbayev said that Kazakhstan "is at the crossroads of Europe and Asia? ? Today, with the help of the world community, we are committed to restoring the Silk Road through cooperation with other countries in the region. In 2005, when talking about Kazakhstan’s national development strategy in 2030, Nazarbayev said: "Kazakhstan will become an important link and transcontinental economic bridge between Europe, Asia-Pacific and South Asia." It can be seen that Nazarbayev has been looking forward to rebuilding the Silk Road and benefiting Kazakhstan from it.

Kyrgyzstan expects that the revival of the Silk Road will help it improve its relations with neighboring countries and realize the development of Kyrgyzstan’s national construction, so it also supports the revival of the Silk Road. Osh, a city in southern Kyrgyzstan, was once the silk industrial center on the ancient Silk Road, second only to Suzhou, China. Kyrgyzstan played an important role on the ancient Silk Road before, which made it yearn to reproduce the scene of smooth communication and unity between countries on the ancient Silk Road.

Uzbek President Karimov also emphasized Uzbekistan’s contribution to the ancient Silk Road, and believed that Uzbekistan in Timur era was the hub of the ancient Silk Road, and its capital Samarkand even constituted the capital center of interaction between East Asia and Europe. Moreover, Ukraine widely publicized its role in the ancient Silk Road as an international brand to highlight its rich cultural heritage and glorious history. In view of this, Ukraine hopes that the Silk Road will flourish in the contemporary era, and at the same time, it will realize the economic development and national prosperity of Ukraine and play an active role in political, economic and cultural exchanges between the East and the West.

Turkmenistan also looks forward to the revival of the Silk Road. As reported in Neutral Turkmenistan News, the visit of the Supreme Leader Chairman to Turkmenistan has consolidated the achievements of cooperation between the two sides and raised the relations between the two countries to a new height. Turkmenistan is proud of its friendly relations with China, and regards this relationship as a key factor to ensure the stability and development of the Eurasian region. The newspaper also said that Turkey will support the construction of the Silk Road Economic Belt.

Tajikistan is also the area where the ancient Silk Road passed, and Kuzhan, the second largest city in its north, was once an important town on the Silk Road. The people of Tajikistan also have a sense of historical and cultural closeness to the Silk Road. Especially after the civil war, the Tajik people are more eager for social stability and economic development, and hope that the Silk Road will regain its vitality and provide more opportunities for the development of Tajikistan.

Constructing "Silk Road Economic Belt"Feasibility of

First of all, the rapid development of relations between China and Central Asian countries has laid a good foundation for building the Silk Road Economic Belt. Take the trade volume between China and the five countries as an example. In 2000, the trade volume between China and the five Central Asian countries was only $1.8 billion, while in 2012, the two sides reached $45.9 billion. In more than ten years, the trade volume between China and five Central Asian countries has increased by more than twenty times. In 2012, China has become the largest trading partner of Kazakhstan and Turkmenistan, and the second largest trading partner of Uzbekistan, Kyrgyzstan and Tajikistan. This shows that the relationship between China and Central Asian countries has experienced rapid and steady development, and the deepening economic cooperation between the two sides has provided a solid foundation for all countries to actively participate in the construction of the Silk Road Economic Belt.

Secondly, the close and smooth political relationship between the two sides is a strong support for Central Asian countries to participate in the construction of the "Silk Road Economic Belt". In May 2013, the heads of state of China and Tajikistan announced the promotion of China-Tajikistan relations to a strategic partnership. In September 2013, during President Supreme Leader’s visit to four Central Asian countries, China’s bilateral relations with other Central Asian countries were comprehensively upgraded: for example, China-Turkey and China-Kyrgyzstan relations were upgraded to strategic partnerships respectively; China-Kazakhstan relations have been further deepened into a comprehensive strategic partnership; China and Ukraine have further developed and deepened their strategic partnership and signed a treaty of friendship and cooperation. So far, China has established a comprehensive strategic partnership with five Central Asian countries. The close political ties between the two sides provide a basis for close and frank consultations on how to build the Silk Road Economic Belt.

Thirdly, deepening economic and trade cooperation provides a realistic basis for Central Asian countries to look forward to reviving the Silk Road. During the Supreme Leader’s visit to Kazakhstan, China and Kazakhstan signed a contract worth up to 30 billion US dollars. During their visit to Uzbekistan, the two sides signed 31 documents with a contract value of US$ 15 billion. During President Xi’s visit to Central Asian countries alone, the total investment and cooperation agreements signed by China and the four countries of Kazakhstan exceeded 48 billion US dollars.

Finally, the rich benefits that the construction of the "Silk Road Economic Belt" may bring are the main reasons for the general positive attitude of Central Asian countries. Central Asian countries have made great achievements in political, economic, social and other fields over the past 20 years, but they still face many difficulties. The planned road connectivity, smooth trade and currency circulation of the Silk Road Economic Belt can provide important benefits for Central Asian countries to promote national construction and strengthen foreign relations, and it is the most reliable guarantee to attract Central Asian countries to participate in the implementation of this concept. Generally speaking, the benefits that Central Asian countries can obtain include: countries are supported in improving the construction of infrastructure such as roads, oil and gas pipelines and power grids; Diversified energy export routes; Promote the enrichment of domestic commodity market and expand foreign trade volume; Access to the sea can be more effectively integrated into the global economy; Form the motivation to improve the domestic investment environment in order to increase foreign investment; Further close ties with the outside world, especially with China and European countries, and so on.

Constructing "Silk Road Economic Belt"Challenges faced

First of all, starting from their own reality, Central Asian countries may affect their participation in the Silk Road Economic Belt. This challenge began to appear when Kyrgyzstan withdrew from the construction of the China-Kyrgyzstan-Ukraine railway. On the one hand, Kyrgyzstan announced that it would actively participate in the construction of the "Silk Road Economic Belt", on the other hand, it announced its withdrawal from the construction of the China-Kyrgyzstan-Ukraine railway in December 2013. On December 16, 2013, Kyrgyz President atambayev even said: "In fact, the China-Kyrgyzstan-Ukraine Railway cannot solve any problems in our country." Although Kyrgyzstan announced its withdrawal from the construction of the China-Kyrgyzstan-Ukraine railway, it does not mean that Kyrgyzstan will refuse to participate in the construction of the "Silk Road Economic Belt". The degree of participation depends on the extent to which this idea can meet the interests of all countries.

Secondly, the different development levels of the five Central Asian countries directly increase the difficulty of coordination in the process of building the Silk Road Economic Belt. After the independence of Central Asian countries for more than 20 years, the differences among countries in the development process have become more and more obvious, and this difference is also reflected in the differences in the interests of countries. For example, in the construction of transportation facilities, Kyrgyzstan hopes to build a railway connecting its south and north, Uzbekistan expects China to start the construction of the China-Kyrgyzstan-Uzbekistan railway, and Tajikistan continues to seek China’s help to improve its infrastructure. Moreover, there are still some contradictions among Central Asian countries, such as disputes among the five countries on the allocation of water resources, incomplete demarcation of national boundaries, inconsistent foreign policy orientations (including relations with China), and so on. All these problems will further increase the difficulty of policy coordination between China and other countries in the process of building the Silk Road Economic Belt.

Thirdly, people in some Central Asian countries have doubts about the formation of a closer relationship with China. Based on China’s economic advantages, some elites and ordinary people in Central Asian countries believe that economic cooperation with China is more beneficial to China than Central Asian countries, and some people in Central Asian countries are worried that with China’s investment, a large number of China immigrants and cheap goods will flood in. They think that China enterprises are more willing to hire relevant talents from China, which will lead to the reduction of local employment opportunities. Based on this knowledge, they have doubts about whether the construction of the "Silk Road Economic Belt" is a means for China to expand its influence in the region. Although China has done a lot to promote people-to-people exchanges with Central Asian countries, the differences in interests, language, culture and development level still hinder Central Asian people’s in-depth understanding of China.

Finally, Russia’s attitude towards the idea of "Silk Road Economic Belt" cannot be ignored. As we all know, Russia’s rule in Central Asia has lasted for more than 100 years, which has led to many close ties between Central Asia and Russia, which determines that Russia has influence in this region that other big countries do not have. Not only that, Russia still regards the region as its traditional sphere of influence. In order to consolidate Russia’s influence in the region, Russia has put forward an initiative to integrate Central Asia in recent years, that is, the idea of "Eurasian Union". Although the original intention of China’s idea of "Silk Road Economic Belt" is not to weaken Russia’s influence and compete with "Eurasian Union", Russia’s attitude towards the idea of "Silk Road Economic Belt" is bound to affect the willingness of Central Asian countries to participate under the background that Russia regards Central Asia as its traditional sphere of influence.

Conclusion

All in all, Central Asian countries have expectations for the construction of the "Silk Road Economic Belt", hoping to further develop their relations with China and realize their own development. However, due to the differences in the interests of Central Asian countries, the doubts of countries about China’s strong economic strength and the traditional influence of Russia in this region, the construction of the "Silk Road Economic Belt" still faces many challenges. In this context, China needs to strengthen the following work to ensure the smooth implementation of the Silk Road Economic Belt initiative.

First, the interests of Central Asian countries should be fully considered. In addition to developing relations with other countries by increasing loans and investments, we should respect the sovereignty, local customs, laws and regulations of all countries, and gradually stimulate the long-term and sincere participation of Central Asian countries in the construction of the Silk Road Economic Belt, so that elites and people of all countries can realize that this idea is an effective way to achieve mutual benefit, win-win and equal development of all parties involved. Second, strengthen communication with governments of other countries, and at the same time refine the specific content and measures of this idea, strengthen humanities cooperation and mutual understanding with other countries, conduct in-depth research on the psychology of the people in Central Asian countries, and take appropriate measures to improve the people’s cognition of China in Central Asia after understanding their attitudes towards China’s expanding influence. This is also a problem that China needs to pay special attention to and focus on when implementing the idea of "Silk Road Economic Belt". Third, strengthen communication and coordination with Russia, and eliminate Russia’s misunderstanding and concerns about China’s desire to expand its influence in Central Asia. In this process, China can first promote Russia’s participation in the idea of building the Silk Road Economic Belt, and then communicate with Russia in time when relevant measures are introduced and implemented, so as to prevent Central Asian countries from weakening their enthusiasm for participating in the construction of the Silk Road Economic Belt because of their consideration of Russia.

(The author is an associate professor of Central Asia Institute and School of Management, Lanzhou University)

(Editor: Wei Dandan)

1905 movie network news Ben Affleck is expected to star in the tornado movie Falling to Earth, which is adapted from Kate Southwood’s novel of the same name and written by Hillary Seitz ().

The novel was published in 2013. The story took place on March 18th, 1925. Marah, a small town in Illinois, USA, suffered the worst tornado disaster in American history. The whole town was razed to the ground, and hundreds of people were killed, injured and homeless. Only Paul Graves and his family were spared from the disaster and suffered no losses.After the tornado, the graves family gradually accepted their fate and the fact that they were in sharp contrast with their neighbors.

According to the description of the novel, "they watched helplessly as the town was rebuilt from the ruins, and their friends and neighbors began to wonder and resent. How could this family be the only one who survived? As the town began to rebuild and recover, the family misjudged the growing hostility around them, which led to tragic results. "

Once released, Falling into the Earth won high praise from The New York Times and other media. The New York Times called the work "absolutely gorgeous". "The novel has a beautiful structure and a keen psychological description, which is a meditation on various lost emotions."

It is reported that Affleck will direct the film, but at present it is only certain that he will play the leading actor Paul Graves, and the negotiations between the two sides have not been completed. Affleck’s recent film was produced by Netflix, and he has just finished filming "The Road to Return" and "Father’s Last Wish".

Affleck has directed two films, one was released in 2016, and the other won the Oscar for Best Film in 2013. Now he will also star and direct the new version of The Prosecution Witness, and co-produce with his good friend Matt Damon. The film is adapted from agatha christie’s classic novel of the same name. In 1957, the original film was directed by billy wilder, a famous Hollywood director, starring marlene dietrich and Charles Laughton. It is a classic suspense film about court crimes.

At present,"Falling into the Earth" has not yet announced the shooting time and release date.

CCTV News:Today (January 13th) morning, National Cultural Heritage Administration held a report meeting on archaeological discoveries in Xizang, and reported four major archaeological discoveries in Xizang, including Qiege site, Mabulu site, Gebuseru site and Dangxiong cemetery. Among them, Qiege site is a rare site of early prehistoric human activities with clear stratigraphic accumulation in the hinterland of Qinghai-Tibet Plateau, which fills the gap between the hinterland of Qinghai-Tibet Plateau and 8,000 years ago. The blank of prehistoric archaeological culture in 10000 years, and more importantly, a dense distribution area of stone products was found in the site, which is expected to gradually uncover the long history of North China people migrating into Tibet about 10 thousand years ago.

This is a fine stone core, less than two centimeters, with angular surface and "cut marks", which is the effect of pressing and "cutting" with a special tool. This is the small part that has been "cut". It is called a fine stone leaf by archaeologists. Its edge is as sharp as a blade, and its size is only a few millimeters to a few centimeters. It was used by people who cut heat on the Qinghai-Tibet Plateau about 10,000 years ago. It is extremely difficult to "cut" a stone knife. Small fine stone cores and leaves condense the great wisdom of ancient humans on the Qinghai-Tibet Plateau in the Paleolithic Age.

These stone tools, which surprised archaeologists repeatedly, were unearthed at the Qiege site in Ali, Xizang. According to reports, Paleolithic remains such as fine stone leaves and fine stone cores are often found on the surface of the Qinghai-Tibet Plateau. However, the remains collected on the surface can’t determine the primary strata and dating, and when human activities appeared on the Qinghai-Tibet Plateau has been an important issue for half a century. In 2011, an archaeological team led by Zhang Xiaoling, an associate researcher at the Institute of Vertebrate Paleontology, Chinese Academy of Sciences, began to investigate in Xizang. In 2012, several potential sites were found on the banks of Shiquan River in Gaer County, Ali region. After further investigation and trial excavation, it was determined that Qiege site was of great research value. August & mdash; 2020; In September, the site was officially excavated, and more than 5,000 cultural relics were unearthed in an area of nearly 70 square meters. A long-lost human history on the Qinghai-Tibet Plateau in the Paleolithic Age slowly emerged.

Archaeologists said that nearly 30,000 years ago, the remains of fine stone leaves first appeared in North China, and reached a prosperous period about 15,000 years ago. However, the fine stone leaves and other cultural relics found in Qiege site in Xizang are highly similar to the remains in North China, and the time is relatively late. In which region did ancient humans migrate to the Qinghai-Tibet Plateau? The answer has also become clear.

According to reports, in the whole Paleolithic period, that is, 99% of human history, human beings often migrated and moved because of changes in food and resources. Previously, the archaeological team of Zhang Xiaoling, Institute of Vertebrate Paleontology, Chinese Academy of Sciences, discovered the track of human activities 40,000 years ago at the site of Naqunia in Xizang. The discovery of Qiege site fills a historical gap in the process of human survival and adaptation and the formation of Tibetan population in Qinghai-Tibet Plateau after 40,000 years.

Gao Xing, a researcher at the Institute of Vertebrate Paleontology, Chinese Academy of Sciences:The ancient people, whether their remains or their cultural remains, may not all be preserved, so writing the history of human beings with archaeological materials can only be intermittent. I am afraid this puzzle will never be put together completely, but its big outline will be established.

　　The real economy is the foundation of a country’s economy, the fundamental source of wealth creation and an important pillar of the country’s prosperity. Our party attaches great importance to the development of the real economy. General Secretary of the Supreme Leader stressed that it is necessary to persist in putting the focus of economic development on the real economy. On the new journey of building a strong country and national rejuvenation, facing the severe and complicated domestic and international situation and arduous and arduous tasks of reform, development and stability, we should deeply understand the importance of developing the real economy, aim at the direction of world scientific and technological revolution and industrial transformation, base ourselves on China’s national conditions, and focus on the real economy to provide important support for building China’s future development strategic advantages.

　　The 20th National Congress of the Communist Party of China drew a grand blueprint for building a socialist modern country in an all-round way and promoting the great rejuvenation of the Chinese nation in an all-round way with Chinese modernization. To turn this grand blueprint into reality, we must adhere to independence, self-reliance and self-improvement, and persist in putting the development of the country and the nation on the basis of our own strength. Sticking to the focus of economic development on the real economy and speeding up the construction of a modern industrial system can consolidate the material and technological foundation for building a new development pattern, enhance China’s viability, competitiveness, development and sustainability, provide a strong driving force for promoting high-quality development, and firmly grasp the fate of China’s development and progress in our own hands.

　　Since the 18th National Congress of the Communist Party of China, under the strong leadership of the CPC Central Committee with the Supreme Leader as the core, China has firmly grasped the main line of deepening the supply-side structural reform, and the industrial system has become more sound, the industrial chain has become more complete, and the overall strength, quality and efficiency of the industry, innovation, competitiveness and risk resistance have been significantly improved, which has promoted the effective improvement of China’s economy in quality and reasonable growth in quantity, further laying a solid foundation for the real economy. At present, the system and mechanism of the Party leading economic and social development are constantly improving, and we have obvious institutional advantages and constantly improving governance efficiency. The fundamentals of China’s strong economic resilience, sufficient potential and long-term improvement have not changed, the income level and consumption level of residents have been continuously improved, and the potential of the world’s largest market is huge. We have firm confidence in further developing the real economy.

　　To follow the economic laws, conform to the general trend of development, persist in focusing on the real economy, and build a modern industrial system that is self-controllable, safe, reliable and competitive, it is necessary to maintain strategic strength and strategic patience, and move forward unswervingly towards the established strategic goals. At the same time, it is necessary to accurately recognize changes, respond scientifically, take the initiative to seek changes, turn crises into opportunities, and take the initiative in transformation and upgrading. First, we should persist in striving for stability, maintain a reasonable economic growth rate and leave room for transformation and development. Taking meeting the people’s growing needs for a better life as the starting point and the end result, we should organically combine the implementation of the strategy of expanding domestic demand with deepening the structural reform on the supply side, release the new huge potential generated by the organic combination of the two, continue to promote the construction of ultra-large-scale markets, and provide strong and lasting impetus for the development of the real economy. The second is to further promote new industrialization, strengthen the reconstruction of industrial base and tackle key problems of major technical equipment. Promote the high-end, intelligent and green development of manufacturing industry, and enhance its position and competitiveness in the global industrial division of labor. Seize the new opportunities nurtured in the process of global industrial structure and layout adjustment, be brave in opening up new fields and winning new tracks, develop and expand strategic emerging industries, and create a new engine for high-quality development. Promote short-board industries to supplement the chain, advantageous industries to extend the chain, traditional industries to upgrade the chain, and emerging industries to build the chain, and effectively improve the resilience and safety level of the industrial chain supply chain. Optimize the layout of productive forces, promote the orderly transfer of key industries at home and abroad, support enterprises to deeply participate in the global industrial division and cooperation, and promote the deep integration of domestic and foreign industries.The third is to implement the strategy of rejuvenating the country through science and education, strengthening the country through talents and innovation-driven development, focus on improving the ability of self-reliance and self-improvement in science and technology, strive to break through key core technical problems, achieve self-control in key areas and key links, master more "killer" technologies, and solve the "stuck neck" problem. Fourth, in accordance with the requirements of building a high-level socialist market economic system and promoting high-level opening up, we will further promote reforms in key areas, accelerate the construction of a unified domestic market, and optimize the business environment. We will continue to improve the global layout and make better contributions to the world while developing ourselves.

"Good things don’t need you to remember them deliberately, and they will leave a deep impression on people." At the regular press conference of the Ministry of Ecology and Environment held a few days ago, Li Tianwei, director of the Office of the Leading Group for Ecological Environment Emergency Command of the Ministry of Ecology and Environment, used the above words to respond to questions from media reporters about the "12369" environmental reporting hotline.

Since 2001, the "12369" environmental protection hotline has registered and accepted more than 6.7 million complaints and reports for 24 years, which has promoted the solution of pollution problems around a large number of people.

Today, the "12369" hotline has been officially discontinued, but the inheritance of gathering the wisdom of all people and becoming everyone is still continuing.

At the press conference, Li Tianwei introduced that at present, the national ecological environment complaint reporting management platform is becoming a new "connecting bridge" for communication between the masses and the ecological environment departments.

Where is this platform used? How to use it specifically? What you care about, sort it out!

Network operation is convenient and fast.

The reporter learned that after the 12369 environmental hotline in many places was deactivated, it was integrated with the local 12345 government hotline. For local environmental pollution complaints and reports, feedback can be given through the 12345 hotline.

In addition to the hotline, there is also a "National Management Platform for Letters, Visits, Complaints and Reports on Ecological Environment" for the public to report environmental pollution, which is mainly presented through the official website of the Ministry of Ecology and Environment and the official WeChat channel.

At present, in the "Interactive Exchange Zone" on the official website of the Ministry of Ecology and Environment, there are special reporting columns, which are divided into "ecological environment network complaints and reports" and "ecological environment WeChat complaints and reports".

The public clicks into the "eco-environmental network complaints and reports" to see the main page of the "national eco-environmental complaints and reports platform".

Click "I want to report" according to the operation, and then enter the administrative division selection. After selecting the corresponding area, you will enter the details of the report. Here, the reporter should fill in the detailed report information, describe the pollution problem and upload photos. It is worth mentioning that this system is equipped with geographic information, and the public can choose a detailed location for reporting. This is also greatly convenient for follow-up eco-environmental law enforcement officers to receive reports and return visits.

On the official website of the Ministry of Ecology and Environment, you can also see the entry of WeChat complaints and reports on the ecological environment, that is, the form of QR code. You can enter the WeChat report page by "sweeping".

After the reporter’s operation, it was found that the WeChat report relied on the geographic information location, which is the real-time location of the reporter. On the WeChat interface, after simply filling in the user information, you can enter the official report page for submission.

The entrance to the WeChat report can also be found quickly in the "Convenience Service" section of WeChat WeChat official account of the Ministry of Ecology and Environment.

The above platform reports will prompt that "the accepted reports will be handled by the local ecological and environmental departments".

Keep an eye on the report and do it quickly, and each piece has an echo.

Li Tianwei pointed out at the press conference of the Ministry of Ecology and Environment that in 2023, the number of environmental pollution cases reported through WeChat network reached 250,000, an increase of 8% in the first half of this year, which became an important channel for complaints and reports on ecological environment.

He introduced that WeChat online reporting has three advantages. First, it is more convenient. The public can report at any time and anywhere, without being restricted by mail and working hours.

Second, it is more accurate. When reporting, the public can upload the positioning, photos and problem clues directly to the platform, with more specific content and information.

Third, it is more efficient. The reporting platform is universal throughout the country, and the acceptance of reporting complaints "one-network registration, one-network transfer, one-network processing and one-network reply" is carried out through this platform, which greatly improves the efficiency of case handling and settlement.

For pollution reporting, the eco-environmental department has always adhered to the principle that "reports must be received, cases must be investigated, everything has results, and pieces have echoes". Departments at all levels do their best to do a good job in environmental protection during the college entrance examination, the two sessions, important holidays and major events, and focus on the reports and do them quickly to create a good environmental atmosphere.

"During the college entrance examination this year, we received a total of 176 emergency reports that affected the college entrance examination, especially the reports of noise and stench. We all supervised them in real time, and the local ecological and environmental departments also rushed to the scene at the first time to properly solve the problem." Li Tianwei said.

In the next step, the Ministry of Ecology and Environment will give full play to the role of the national ecological environment complaint reporting platform, actively respond to people’s anxieties, hopes and thoughts, promote the solution of the "urgent difficulties and worries" around the people, effectively protect people’s legitimate environmental rights and interests, help fight the tough battle of pollution prevention and control, and jointly promote the construction of beautiful China.

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Original title: "After 12369 is stopped, it is more convenient for these channels to report pollution! (Attached with tutorial map) "

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According to 21st century business herald, the reporter learned from authoritative sources that so far, more than 100 senior management members of FAW Group have been taken away by the task force to assist in the investigation, and tens of billions of funds have disappeared.

On the morning of the 2nd, the working meeting of the board of directors of China First Automobile Co., Ltd. was held, and seven people including Xu Jianyi formed the board of directors of FAW Co., Ltd. The seven members of the Board of Directors of FAW Co., Ltd. are Xu Jianyi, Xu Xianping, Sun Guowu, Song Ning, Leng Rongquan, Duan Yongkuan and Hao Yinfei. Among them, Xu Jianyi is the chairman of FAW, Xu Xianping is the director of FAW, Sun Guowu is the employee director of FAW, and the other four are external directors. Since the end of 2011, FAW Group has been caught in the audit storm of the National Audit Office due to the problem of power rent-seeking. Today, this case has been further fermented, and the cases in the case have been exposed one after another. Due to the impact of the FAW Wo case, the management of FAW Group may undergo a major change of blood, or it may experience the biggest personnel shock since the establishment of the factory in 1953.

The people who were taken away to assist in the investigation involved the relevant responsible persons of several subsidiaries and departments of FAW Group, with a large number of people and complicated cases, and some senior management members of subsidiaries were even taken away. These include Zhou Yongjiang, former general manager of FAW-Volkswagen Sales Co., Ltd. and deputy chief economist of FAW Group.

It is also revealed that the relevant departments have set up five joint task forces with different classifications in response to a series of recent major corruption cases, one of which is responsible for thoroughly investigating the FAW series of cases.

It is understood that the main investigation direction of the current task force is locked in the violation of FAW-Volkswagen and the upward trend of real estate funds of FAW Group.

The media said that 100 senior executives of FAW Group were taken away.

More than 100 executives took away the investigation.

"Since last year’s audit storm, the investigators of the Commission for Discipline Inspection have been in and out of FAW Group, and people inside FAW are now worried. We don’t know who will be taken away tomorrow? " On April 9, a management person inside FAW-Volkswagen privately sighed to our reporter.

According to core sources, in the past month, more than 100 managers have been taken away by the task force to assist in the investigation, and many of them have been double-regulated, including Zhou Yongjiang, deputy chief economist of FAW.

At the height of the internal turmoil in FAW Group, many FAW executives booked air tickets to travel abroad, with only one purpose: to prove to the outside world that they had not been investigated by relevant departments.

"At this point, several senior executives in FAW have been notified to restrict going abroad, and the list of senior executives is obviously rarely known within FAW, so in order to prove their innocence, many senior executives chose to travel abroad." The source said.

The relevant case is significant and complicated. "There are tens of billions of funds unaccounted for, and now the financial clean-up work is underway, and some of them have been found to be misappropriated and embezzled."

According to this person, the fuse of the case of FAW Group was indeed due to the audit storm caused by the overall listing plan of FAW Group. "But this is also due to some conscientious senior employees and retired cadres of FAW System. Their previous reports laid some foundations for the investigation."

In the middle of last year, Jing Guosong, deputy general manager of FAW-Volkswagen Sales Company, was taken away by the discipline inspection department for investigation because of economic problems. The survey results show that Jing Guosong is involved in tens of millions of yuan. In addition, a person in charge of the large customer department of FAW-Volkswagen Sales Company committed suicide by jumping off a building at the same time.

"Jing Guosong’s investigation is likely to be related to FAW-Volkswagen’s internal handling of buyout resources." According to the reporter’s understanding, from 2007 to 2010, more than 170 non-commercial vehicles of FAW-Volkswagen were not recorded in time. The reporter confirmed from relevant departments that Jing Guosong’s investigation was closely related to one group of vehicles.

Real estate out of the case in the case.

In addition, the billions of unaccounted-for funds disclosed by sources are mainly concentrated in the real estate projects under the FAW Group. "This huge financial loophole has existed for many years, not overnight. Several insiders provided detailed reporting materials, which made a breakthrough in the investigation of the case. " The above-mentioned insiders said that at present, there are more than a dozen cases caused by the illegal operation of real estate in FAW, many of which belong to the case, involving a wide range of interests.

However, the insider refused to disclose the details of the real estate case of FAW Group.

At present, in addition to holding FAW Car and faw xiali, FAW also owns 13 enterprises, including faw liberation, FAW Volkswagen, FAW Jilin Automobile Co., Ltd., FAW Bus Co., Ltd., FAW Foundry, FAW Mould Manufacturing Co., Ltd., FAW Logistics Co., Ltd. and FAW Finance. Almost every enterprise has its own land resources.

The real estate projects of FAW Group also have considerable advantages in Changchun. According to local people in Changchun, almost half of the real estate projects in Changchun have the shadow of FAW, or participate in shares or develop directly.

However, FAW’s real estate project funds often disappear in the end.

"The relevant departments speculate that these assets involving the illegal operation of real estate development in disguised form of state-owned industrial land may fall into the hands of individuals, so several FAW executives are involved." The source said. Joint development with local real estate developers on the grounds of building factories and workshops. But it is puzzling that in the joint development, many projects have been "reincarnation" several times.

Deep water in FAW’s real estate business, as early as February this year, some media disclosed some clues.

It is reported that since 2006, Sichuan Mingjun Group has successively acquired three enterprises under FAW Group, namely FAW Chuanzhuan, FAW Hua Kai and FAW Hongding. The original sites of these three enterprises are located in the high-quality core area of the local main city. These enterprises have all moved or will move as a whole, and the original plots are used to develop high-end real estate projects.

For example, in December 2006, Mingjun Group, which had never set foot in the automobile industry before, injected 240 million yuan into FAW Chuanzhuan, a high-quality asset of FAW Group, by way of capital increase and share expansion. In the Spring Festival of 2009, FAW Chuanzhuan was moved out of its original site located in the core area of East Lake in the Second Ring Road of Chengdu, freeing up about 300 mu of land. Mingjun Group announced on its website that it will build a high-end urban complex integrating five-star hotels, Grade A office buildings, business and leisure areas, high-end quality houses and diversified financial and commercial clusters. The construction period of the project is 5 years, and the first phase is expected to open in 2013.

After that, FAW Hua Kai and FAW Hongding, which were also acquired by Mingjun Group, were both located in the main urban area of Changchun, with a land area of more than 200,000 square meters. The two factories have started the overall relocation, and the original land has now become the high-quality land reserve of Chengdu Zhonggang Real Estate, a real estate company owned by Mingjun.

It is reported that employees of FAW questioned Mingjun Group’s acquisition of FAW’s subsidiaries. In 2008, employees of FAW Hua Kai also expressed their opposition to the acquisition by Mingjun Group. They believe that Mingjun’s main business is real estate development, and the purpose of acquisition is not to promote the development of automobile enterprises, but to make money by acquiring real estate or reselling land. If they are acquired, the survival and development of these factories are insignificant to Mingjun Group, and the interests of factory employees will not be guaranteed.

In fact, during the relocation of FAW-Sichuan College led by Mingjun Group in 2009, there was a contradiction between Mingjun Group and some employees on the ownership of housing once allocated to employees, which led to the suspension of production. After the original FAW enterprises such as FAW Hua Kai were acquired by Mingjun Group, employees of the enterprise also visited the headquarters of FAW Group for many times because of treatment problems.

The people involved include Zhou Yongjiang, the former general manager of FAW-Volkswagen Sales Co., Ltd.

Changchun high-level officials frequently go to FAW to stabilize the army.

Drawing lessons from the case of FAW Wo, the case is of great importance and involves a wide range of personnel. Recently, senior party and government officials in Changchun, where FAW is located, frequently went to FAW to investigate and communicate with employees to stabilize the morale of FAW.

FAW is self-evident for Changchun politicians. According to the data learned by the reporter, from 1993 to 2010, FAW paid more than 190 billion yuan in national taxes, and its output value once accounted for half of Changchun City and more than one third of Jilin Province.

It can also be seen from Gao Guangbin, the current secretary of Changchun Municipal Party Committee, who has visited FAW for many times. On April 7th, Gao Guangbin waited for FAW headquarters to hold an on-site office meeting, which indicated that service and support for FAW should be the top priority of the city’s economic work. "FAW’s request is our responsibility, and we must support FAW with the strength of the whole city."

It is not difficult to understand that many senior executives of FAW have been investigated, and its vibration is great and its coverage is wide.

But FAW’s troubles may not end in the short term.

"The case of FAW Group is very complicated, and it may not be over so soon." The above-mentioned insiders said that the current management of FAW Group is actively striving for the overall listing, but before the internal case of FAW Group has not been investigated clearly, the plan to realize the listing can only be a castle in the air.

Financial problems of FAW announced by the National Audit Office in 2012

On June 1, 2012, the National Audit Office disclosed to the outside world in detail the specific problems found in the financial revenue and expenditure audit of FAW Group for several years, specifically:

1. From 2007 to 2010, the information of 176 non-commercial vehicles used for performance test and other purposes of FAW-Volkswagen Automotive Co., Ltd. was not recorded in time, resulting in the discrepancy between the accounts of non-commercial vehicles.

2. From 2008 to 2010, three enterprises including faw liberation Sales Company had 32,279,200 yuan of irregular invoices, of which 14,845,500 yuan was charged in 2010.

3. In 2010, FAW Mazda Sales Company underpaid the VAT by RMB 10,960,800.

4. From 2008 to 2010, the proportion of investment in research and development of independent products of FAW Group was low, and the profitability of independent brand cars was not strong. The profit of vehicle business mainly came from joint ventures.

5. From 2008 to June 2011, the affiliated FAW-Volkswagen Automobile Co., Ltd. failed to perform its management duties in 27 construction projects (with a total contract amount of 2.037 billion yuan), and the contractor changed the agreed site construction management personnel for each project.

6. From 2009 to 2011, the Marketing Management Department of FAW Group and its affiliated FAW-Volkswagen Automobile Co., Ltd. did not strictly review the advertising fees and some related project settlement materials, and overpaid 21,490,100 yuan for advertising fees, agency fees and project funds.

7. In 2010, two investment projects of two enterprises, including FAW Logistics Co., Ltd., started construction illegally without obtaining the right to use state-owned construction land, with a total investment estimate of 2.303 billion yuan.

8. Since December 2010, FAW Dazhong Sales Co., Ltd. has blocked the data exchange between the vehicle sales system and the financial system through plug-ins, which makes the data of the financial system and the vehicle sales system unable to keep synchronization, thus affecting the accuracy of the year-end financial data of the joint venture company.

Because the audit found that the economic problems of FAW-Volkswagen joint venture company were the most prominent, after the audit department transferred the materials to Jilin office in CPC Central Commission for Discipline Inspection, with the passage of time and the deepening of the case investigation, the uncovered cases got bigger and bigger.

List of Development Time of "FAW Case"

April 1, 2013: Zhu Yanfeng, Deputy Secretary of Jilin Provincial Party Committee, made a public appearance to smash the rumors being investigated.

March 1, 2013: Xu Jianyi, Chairman of Chuanfaw Group, will leave his post.

February 25th, 2013: The director of FAW-Volkswagen Region shuffled the cards across the board, and the general manager An Tiecheng left.

February 18, 2013: The rumor of the mid-and high-level rotation of FAW-Volkswagen was related to the corruption case.

February 8, 2013: FAW-Volkswagen re-reported that the management change was alleged to have originated from the bribery case of former executives.

September 28, 2012: FAW Group prepares for the overall listing: 100 people continue to guard against aftershocks.

July 23, 2012: The case of FAW-Volkswagen Jing Guosong led to the inside story: using 4S stores to cover up money laundering.

June 16, 2012: FAW-Volkswagen executives were investigated for accepting bribes and their subordinates fell from the sky.

June 6, 2012: Jing Guosong, vice president of sales of FAW-Volkswagen, was investigated for tens of millions of yuan.

　　BEIJING, Zoucheng, Feb. 20 (Zeng Jie, Wang Chongyin) Since the ninth day of the first lunar month, the lost skill "Tie Tie Hua" has reappeared in Gelushan, Zoucheng, Shandong Province, the hometown of Taoist culture. With the gradual decline of the iron smelting industry in the last century, the blacksmith’s artistic performance "Beating the Iron Flower" once disappeared from people’s field of vision.

　　In an interview with Gelushan in Zoucheng on the night of the 21st (the 12th day of the first month), the reporter saw that 71-year-old Kong Lingfa and 46-year-old Kong Lingshuang went into battle shirtless and danced "flower sticks" with thousands of degrees of molten iron in various postures in the sound of gongs and drums. Iron juice splashed on a nearby prop-a big willow with many branches, and then turned into a giant flower with the help of wicker posture. The onlookers held their breath first, then cheered and screamed, calling it the most "thrilling" performance in the first month.

　　"How can the first month of Gelushan not be spent while the iron is hot?" While the iron is hot, Hua returned to Gelushan, which made Kong Lingfa in seventy years of age feel very excited. He told reporters that his family was engaged in iron smelting in the late Qing Dynasty, and playing iron flower was a "talent" performance that his family was proud of. As the fourth generation of his family, he witnessed the prosperity and decline of playing iron flower.

　　Kong Lingfa introduced that the cultural origin of Gelushan and Taoism was recorded in the Old Records of Zouxian County. In ancient times, five craftsmen of gold, silver, copper, iron and tin called each other brothers and respected the old gentleman on the Grand Master as the ancestor. During the Spring Festival, they sacrificed while the iron was hot. Since the Ming Dynasty, many famous iron smelting craftsmen have emerged here, and the performance of Gelushan while the iron was hot continued from the Ming Dynasty to the 1980s.

　　By the time the young Kong Lingfa "played with a flower stick", folk customs such as dragon dancing, playing bronze wares and knocking on gongs and drums had been absorbed, and striking iron flowers became the most imposing and joyful program in the first month of Gelushan.

　　It is reported that Tie Hua was listed in the national intangible cultural heritage list as early as 2008. There was no inheritor of this skill in Gelushan at that time. Kong Lingfa, who gave up the iron smelting business, has already become an out-and-out farmer.

　　Gao Dewen, director of Zoucheng Cultural Center, told reporters that Kong Lingfa and Kong Lingshuang, who are stunted, were discovered by Zoucheng Intangible Heritage Protection Center in 2015 and selected as inheritors. The Spring Festival of the Year of the Monkey is the first time that they started their "acting career" as non-genetic inheritors.

　　Kong Lingfa is from Beige Village, Dashu Town, Zoucheng, and Kong Lingshuang is from Henghe Village, Daping Town. These days, the two are leading more than a dozen young people to step up rehearsals for the official performance of the Lantern Festival. According to Gao Dewen, it can be seen from the recent audition that while the iron is hot, flowers are loved by the audience.

　　"Playing while the iron is hot once brought people infinite joy and excitement." Gao Dewen, who has been engaged in the rescue of intangible cultural heritage for a long time, said that playing while the iron is hot has strong entertainment and appreciation. Although the iron smelting industry in Gelushan area has declined now, playing while the iron is hot should return to the public’s field of vision and become an artistic performance in festivals.

　　Gao Dewen said that the metallurgical culture in Taoist alchemy pharmacy and the prosperous history of iron smelting industry in this area have been written into the newly compiled Zoucheng Literature and History Materials, and the flower while the iron is hot has also gone down in history as a cultural symbol here. (End)

The immune system can also get sick and even be life-threatening.

　　"Wang Lin, a qigong master, died of multiple organ failure due to ANCA-related vasculitis and autoimmune peripheral neuritis." This news brought "immune system diseases" into public view.

　　In the course of millions of years of evolution, human beings have formed a complex defense mechanism against foreign microorganisms and harmful substances. This defense mechanism has a clear division of labor and powerful functions, and can cope with the changes and challenges of the living environment. We call it "immune system".

　　But like other organs of the human body, the immune system will get sick and even be life-threatening. What’s wrong with this?

　　The innate immune system is derived from invertebrates.

　　The normal immune system consists of immune organs, immune cells and immune molecules.

　　Immune organs mainly refer to lymph nodes, spleen and thymus. Among immune cells, there are cells involved in immune response and immune regulation, mainly T lymphocytes and B lymphocytes. Among them, T lymphocytes come from thymus and play an important role in the regulation of immune response, while B lymphocytes are mainly involved in the formation of antibodies, including autoantibodies. Immune molecules are mostly synthesized and secreted by immune cells, which play an important role in the initiation and regulation of immune response and the attack on tissues and organs.

　　Humans have inherited the innate immune system of invertebrates in the process of evolution. This ancient defense system identifies invading external pathogenic microorganisms through germinal cells widely distributed in human immune organs; Through the macrophages of innate immune system, we can identify the virulence factors of main microorganisms, directly kill pathogens and protect human body. This kind of protection is an immune response that is quickly started and mobilized, and it is non-specific. That is to say, innate immunity is reacted and cleared in the same way for any foreign microbial invasion, so it is not the most effective.

　　However, while the innate immune system slows down infection, it will activate the acquired immune system-the acquired immune system. Acquired immunity will react specifically to foreign antigens or pathogens. After the first contact with antigens, the second contact with the same antigen can trigger a faster and stronger immune response, attack foreign antigens and remove them from the body.

　　In short, the normal immune system has three important characteristics: one is a variety of antigen receptor libraries, which can identify almost endless pathogens; The second is immune memory, which can initiate a rapid memory immune response, which is why we can be immune for life after injecting some vaccines; The third is immune tolerance to avoid immune damage to normal self-tissues.

　　Distinguish the Immune Tolerance of "Friend or Foe"

　　The most important function of so-called "immunity" is to identify "self" and "non-self", and it will not produce immune response to its own tissue components, which is called immune tolerance.

　　The human body can achieve immune tolerance through autoantigen isolation, so that its own tissues can not contact with the immune system, and the specific immunity of related T or B cells is "unresponsive". For the "non-ego" of foreign microorganisms or foreign tissues and organs introduced into the body, the immune system will protect the body from the damage of intruders by starting an immune "response" reaction.

　　Therefore, if the function of the immune system is disordered and the normal components of the body are regarded as foreign substances, autoimmune diseases will occur. From the pathogenesis, autoimmune diseases are diseases caused by the breaking of immune tolerance. The immune system cannot correctly identify "self" and "non-self", thus attacking its own tissues and organs.

　　In addition, the dysfunction of T cells with the function of regulating immunity can not stop or inhibit the immune response in time, which will also lead to the occurrence of autoimmune reaction.

　　Autoimmune diseases are related to genes.

　　It is necessary for us to understand the role of genes in autoimmune diseases.

　　In the process of immune response, many auxiliary molecules are needed to produce specific immune response against foreign microbial antigens. Among them, the most important helper molecule is MHC (major histocompatibility complex). T cells can be activated and the subsequent immune response can be initiated only after the foreign microbial antigen and MHC molecules combine to form a complex.

　　MHC is usually called human leukocyte antigen (HLA), and its related gene is located on chromosome 6. HLA antigen complex is regarded as the genetic determinant of immune activation. In other words, HLA mainly determines the characteristics of immune response and the occurrence and development direction of immune response. At present, more and more genetic studies show that HLA determines a person’s susceptibility to many diseases, especially autoimmune diseases. People who carry these susceptibility genes have a much higher risk of autoimmune diseases than the general population.

　　In reality, scientists have found some susceptible genes related to autoimmune diseases. It is certain that human immune response is influenced by genetic factors, and some autoimmune diseases have genetic tendencies.

　　People with genetic susceptibility should beware of "molecular simulation"

　　Generally speaking, autoimmune diseases often occur in genetically susceptible people. Their immune cells have abnormal functions, and they will get sick when they encounter suitable external triggers.

　　These external triggers include microorganisms, such as some bacterial or viral infections, and some harmful substances in the environment, such as smoking. For example, some microbial antigens, such as staphylococcal protein A and staphylococcal enterotoxin, can stimulate T or B cells, making these cells transform into autoreactive T or B cells, leading to autoimmune reactions.

　　In addition, because the components of some microorganisms are similar to the fragments in normal human tissues, the normal immune response to foreign microorganisms will activate autoimmune lymphocytes in the form of "molecular simulation" or cross-reaction, causing autoimmune reactions. The most typical autoimmune disease caused by molecular simulation is rheumatic fever. The anti-Streptococcus M protein antibodies in rheumatic fever cross-react with actin, laminin and antigens of nervous system, and start inflammatory reaction in the heart, causing rheumatic heart disease. If these antibodies enter the brain tissue, they can cause chorea. Studies have shown that in type I diabetes, rheumatoid arthritis and multiple sclerosis, there is a "molecular simulation" effect between this microbial protein and human tissues.

　　In a word, the immune system is a delicate and complex barrier to protect the body from external harm. However, the pathogenesis of autoimmune diseases is very complicated, so far, the exact pathogenesis of a considerable number of diseases has not been fully studied. It should be noted that after the occurrence of autoimmune diseases, patients should seek medical advice in time, diagnose and treat early, so as to avoid irreversible damage to important organs. (Tian Xinping, Peking Union Medical College Hospital)

CCTV News:Today (October 1st), China Petroleum announced that it is a 10-million-ton refining and chemical integration project — — All the main devices of Guangdong Petrochemical Refining and Chemical Integration Project have been installed, and they have been fully transferred to the production preparation stage.

Guangdong Petrochemical Refining and Chemical Integration Project is located in Jieyang City, Guangdong Province, covering an area of 920 hectares. It can refine 20 million tons of oil, produce 2.6 million tons of aromatic hydrocarbons and produce 1.2 million tons of ethylene every year.

The aromatic hydrocarbon plant, polypropylene plant and styrene plant of the integrated project are the largest in the world. Compared with oil refining enterprises of the same scale, the added value of products of oil refining integrated enterprises can be increased by 25%, and the energy consumption can be reduced by about 15%.

　　　　　　 The construction of the project started at the end of 2018, and it is planned to be put into operation at the end of October this year. It is estimated that the annual sales revenue will reach 82 billion yuan, and the profit and tax will be about 20 billion yuan. At the same time, it will give play to the leading industry to further meet the demand for chemical raw materials in Greater Bay Area, especially to supply synthetic resin materials for household appliances, electronics, toys and other industries in the Pearl River Delta region, greatly improving the localization rate. Up to now, it has successfully signed contracts to introduce high-quality chemical industry projects such as new materials, fine chemicals and biomedicine in the middle and lower reaches of petrochemical industry with a total planned investment of nearly 100 billion yuan.

Guangdong Petrochemical Refining & Chemical Integration Project is a world-class "Refining & Chemical Giant", which has created many world firsts in the process of design and construction. Let’s learn about it through a short film.

More than 600,000 design drawings, 10,418 sets of process equipment, 4.11 million cubic meters of concrete, 270,000 tons of steel structures and 3,377 kilometers of process pipelines. The concrete used in the project can pour 22 nests, the steel structure can build 41 water cubes, and the pipeline can be laid from Beijing to Guangdong.

The main crane of the world’s largest 5,000-ton gantry crane and the tail crane of the largest 4,000-ton crawler crane in China have successfully hoisted the 4,000-ton tower as a whole, setting a new record for hoisting the heaviest tower in Asia.

The project has created more than 100 domestic and foreign industry records, such as "dressing and wearing a hat" in Asia’s largest aromatic raffinate tower in 29 days and two cranes in ethylene plant towers in three days.

After putting into production, the annual sales revenue can reach 82 billion yuan, and the profit and tax will be about 20 billion yuan, which is of great significance to improve the balance and coordination of regional development in Guangdong Province.

　　CCTV News:Environmental control and life support system plays a very important role in manned mission, which is directly related to the health and life safety of astronauts. Astronauts’ daily living in space station and extravehicular activities are inseparable from the escort of open-loop life support system.

　　Reclaimed water, reclaimed oxygen, environmental control, life guarantee and reuse of resources

　　In order to realize long-term economic operation, China’s space station can collect the water vapor exhaled by astronauts through condensation and drying components, and then convert it into drinkable reclaimed water through purification devices, and urine can also be collected and treated as drinkable pure water. At the same time, the electrolytic oxygen production system can use circulating water to electrolyze oxygen production. In addition, carbon dioxide can be purified in the space station cabin, and the enriched carbon dioxide can react with hydrogen generated by electrolytic water, so that considerable water can be obtained, the closed-loop degree of material utilization can be improved, and the materials of the space station can be recycled as much as possible. Environmental control life support system provides basic guarantee for astronauts to survive, live and work in space environment, and is a key component of manned spacecraft.

　　The extravehicular service itself has a portable environmental control life support system.

　　Environmental control life insurance also plays a very important role in astronaut extravehicular activities. The extravehicular clothing worn by astronauts in extravehicular activities also has a portable environmental control life support system, so that astronauts can get the necessary oxygen after wearing extravehicular spacesuit. In this suit, there are also many complicated systems such as temperature and humidity control system and condensed water collection system.

　　In the process of leaving the cabin, the gas in the airlock cabin is pumped to the living cabin.

　　Compared with short-term in-orbit flight, every gram of gas is very precious in medium-and long-term in-orbit mission. During the astronauts’ extravehicular activities, the scientific and technical personnel pumped the gas from the airlock cabin to the living cabin through the gas reuse system, and then replenished the living gas to other cabins when the astronauts returned from the extravehicular activities, thus realizing the gas reuse.

　　The environmental control and life support system of China Space Station is operating normally.

　　At present, astronauts have been flying in orbit for two months, which is also the longest space mission in China so far. According to experts, all the functions of environmental control life insurance are working normally.