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)

1905 movie network news Recently, Bo Huang’s first self-directed and self-directed film, The Island, released a preview and poster of the "Plot" version, showing the outline of this large-scale color feature film. The magnificent scenes are full of blockbuster temperament, the humorous dialogue is still unsatisfactory, and the theme with great connotation is also intriguing. In the preview, Bo Huang, who won an unexpected lottery of 60 million yuan, not only embraced Wang Baoqiang closely and staged a "flirting" with her eyes, but also "kissed" LAY, who was cursed by Shu Qi as "loser" in life. It is reported that the film The Island tells the story of a group of people who are accidentally shipwrecked and forced to live on a desert island, and face a series of "human nature" problems. The film was scheduled for August 10th, directed and performed by Bo Huang, starring Wang Baoqiang, Shu Qi, LAY, Yu Hewei, Wang Xun, Li Qinqin and Li Youlin, and the super-strong lineup hit in the summer.

Bo Huang lottery 60 million affectionate "tease" Wang Baoqiang relationship unknown plot reversal constant suspense overweight.

The previous "Director Bo Huang’s Film Experience" and the first release of the "Welcome" version of the trailer shocked the outside world, but many fans still said that such a glimpse made people curious about Bo Huang’s first self-directed and self-directed film, and also expressed great expectations. The "plot" version of the trailer released this time finally solved some doubts. This version of the trailer makes it more clear what happened to everyone on the island. Ma Jin, played by Bo Huang, was ecstatic at the beginning, saying that he won an unexpected lottery of 60 million yuan. He not only embraced Wang Baoqiang affectionately and staged a "flirting" with his eyes, but also got carried away and "kissed" LAY beside him, which made their relationship more exciting. The arrogance of Shu Qi’s showing off wealth in the camera revealed that the story on the island was closely related to money interests. In addition, Wang Baoqiang has subverted the image of honesty and honesty in the past, and the images of roaring people indicate that he occupies the position of "soul figure" in the island. In the film, Yu Hewei and Wang Xun appear as "followers" of Ma Jin, bent on ending the thrilling trip to the island and returning to the original world.

It is worth mentioning that this short 100-second preview also reflects the humorous and climactic features of the film. Just when Ma Jin was elated by the huge fortune that fell from the sky, the stormy waves on the sea broke everyone’s dream. After a short period of being at a loss, everyone started a plan for common survival in the next second, picking fruits, saving wood, carving boats, and living a leisurely life on the island. However, in the extreme environment where the rules are weakened, the establishment of the organization is in jeopardy, and factionalism and fraudulent competition are everywhere. Ma Jin seems to have lost his initial heart in vanity and pursuit. On the one hand, he was insincerely requested by Yu Hewei to take the boat, and on the other hand, he was cursed by Shu Qi as "loser" in life. With the acceleration of the music rhythm and the rapid switching of pictures, it is suggested that the film will usher in a new climax, and Ma Jin will also see the light of day and change his destiny. Did Shu Qi make further progress in their feelings after letting Ma Jin wake up like a dream? Did Wang Baoqiang finally leave this "doomsday island" for help? Will LAY, who is in rags, make a difference in the counterattack on the island? Everything needs us to find the answer in the movie.

After eight years, Bo Huang directed and performed for the first time to tell the fantasy "carnival world" for the summer file.

The film The Island, which was written, directed and performed by Bo Huang, not only brought together Wang Baoqiang, Shu Qi, LAY, Yu Hewei and Wang Xun to form a super lineup, but also the team was full of sincerity in script creation. Previously, at the roadshow sharing meeting, Bo Huang expressed that he was not a trendsetter. The story ideas in the director’s debut film began to be conceived as early as 2010, and have been adjusted for eight years. Even during filming, he discussed some contents with famous directors such as Xú Zhēng, Ning Hao, Guan Hu and Chen Zhengdao. The "plot" version of the trailer not only presents a constantly reversed outline for fans in the plot of the film, but also announces the framing, composition and tone of the film, and reveals the deep meaning of topics such as fairness, competition, cooperation, rules and humanity. How many shameful facts are hidden behind the truth covered by lies, and what are the fragile illusions after the scene where everyone seems to laugh? The closed island, the survival of all people, the carnival feast and the good and evil of human nature, it seems that Bo Huang’s work this time is by no means a simple desert island comedy. In the "carnival world", there are bound to be many thought-provoking plots and connotations.

At the same time, the film also released a heavy poster and a set of unique stills, which showed the unique natural scenery and characters in the film to the audience, and the profound meaning was also evident. The seemingly simple "group photo" is a hidden mystery. Bo Huang is thrown into the air by everyone, and the lively scene is vividly portrayed. At the same time, the uniform blue and white costumes and the full smile on his face indicate that everyone will usher in a new life. From the rough sea to the rocky beach of the trickling stream, from the laughter and dancing to the infighting, and then to the seemingly sloppy but meaningful expression, the texture of the film is also on the paper. Bo Huang and LAY huddled in a narrow space with the ground as their bed. Their shabby costumes and messy space suggested that everyone was facing a dangerous natural environment. The sight of the former and Yu Hewei playing chess at both ends of the wooden bridge makes the dangerous and mysterious intrigue on the desert island self-evident. Wang Baoqiang stands aloof and despises everyone, and his tit-for-tat giving orders with Bo Huang highlights his image of "occupying the island as king" this time. Shu Qi, on the other hand, is in the jungle, holding a wooden stick in her hand and looking alert, which makes people wonder whether she has experienced some strange stories in the island.

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)

　　BEIJING, Beijing, May 28 (Reporter Yuan Xiuyue) There are still 10 days before the 2023 college entrance examination. In another 10 days, students from all over the world will set foot on the examination room and usher in an important exam in their lives.

　　As the first college entrance examination under the new situation of "Class B and B Management" in COVID-19, what are the new changes in the college entrance examination in 2023? How to deploy the college entrance examination in various places?

　　The number of applicants in many places has risen to record highs in Hunan and Sichuan.

　　The national unified examination for the 2023 college entrance examination began on June 7, and the specific subject examination schedule is: Chinese from 9:00 to 11:30 on June 7; Math from 15:00 to 17:00. On June 8, 9:00 to 11:30, liberal arts comprehensive/science comprehensive; From 15:00 to 17:00, if there is a foreign language listening test, it should be arranged before the written foreign language test begins.

　　The names of examination subjects in all provinces (autonomous regions and municipalities) are the same as those in the national unified examination subjects, which must be consistent with the national unified examination schedule. The time of provincial unified examination and college entrance examination shall be determined and published by the provincial recruitment committees and colleges and universities in accordance with the relevant requirements of the Ministry of Education.

　　Recently, many places have announced the printing of admission tickets and the exact test time.

　　Recently, some areas have also announced the situation of this year’s college entrance examination. It can be noted that the number of applicants in many places has increased, and some places have reached record highs. For example, in 2023, there were 684,000 applicants for the college entrance examination in Hunan Province, an increase of 29,000 over the previous year, and the number of applicants reached a record high. According to media reports, this year, the number of applicants for the college entrance examination in Sichuan Province exceeded 800,000, a record high.

　　In addition, the number of applicants for the college entrance examination in Yunnan Province reached 399,300 this year, an increase from 388,300 last year. Among them, there are 355,700 ordinary high school students and 43,600 "three school students"; There were 32,500 people who took the examinations for arts majors and 18,800 people who took the examinations for sports majors.

　　This year, the number of applicants for the college entrance examination in Gansu Province totaled 247,848, an increase of 4,600 over last year. Among them, 196,678 candidates participated in the general college entrance examination.

　　To prevent mobile phone cheating, many places are equipped with intelligent security doors for the first time.

　　This year, the prevention of mobile phone cheating is the top priority in all localities, and many examination rooms are equipped with intelligent security gates for the first time.

　　For example, according to Yunnan Province, all examination rooms are standardized this year, and all test sites are equipped with intelligent security gates for the first time. All candidates can enter the test sites only after being tested by the intelligent security gates. At the same time, candidates have to carry out manual security check before entering the examination room, and resolutely block the mobile phone outside the test center. All test centers have achieved full coverage of 5G mobile phone signal shielding.

　　Jiangxi Education Examinations Institute’s "Open Letter to Candidates of the General College Entrance Examination in 2023" also stated that this year’s college entrance examination has added a security gate, and candidates need to undergo double security checks at the test center and examination room. Candidates are strictly forbidden to bring mobile phones, smart watches, headphones and other electronic devices into the examination center.

　　Henan Education Examinations Institute also introduced in "A Letter to Candidates of the 2023 College Entrance Examination" that the province has carried out special treatment for cheating on mobile phones, equipped with intelligent security doors, and implemented "intelligent security inspection" and "silent admission", uniformly equipped with stationery, screened and verified doubtful candidates with big data, randomly arranged examination rooms, invigilation across counties, video invigilation, cross-city online patrol, and so on.

　　At the video teleconference on the safety work of college entrance examination in Hunan Province in 2023, it was also required to complete the full coverage of the construction of intelligent security gates at test sites by the end of May, and resolutely block high-tech cheating equipment such as mobile phones from the test sites.

　　Clarify candidates’ epidemic prevention policies in many places.

　　In terms of epidemic prevention and control policies, many places have been adjusted to varying degrees. For example, according to the requirements of Fujian Province, it is necessary to adhere to scientific and accurate epidemic prevention and control requirements in accordance with the "Class B and Class B Management" and strengthen the epidemic prevention guidance for candidates and parents.

　　A Letter to Candidates of the Summer College Entrance Examination in Shandong Province in 2023 requires that candidates should do a good job in health monitoring. 3 days before the test, we will carry out health monitoring independently. If there are suspicious symptoms such as fever, we should immediately carry out nucleic acid or antigen detection. If the result is positive, we should take the initiative to contact the education entrance examination institution where the test center is located for filing and take the test in the standby examination room of the test center according to the relevant requirements.

　　If there are suspicious symptoms on the day of the exam or during the exam, antigen testing will be conducted on the spot, and candidates who are positive will be arranged to take the exam in the standby examination room. Candidates in the alternate examination room must wear masks in a standardized manner throughout the whole process.

　　The letter also said that candidates should not go out or gather before the exam, do personal protection, keep a regular diet and work and rest, and ensure that they meet the exam in the best condition.

　　The "Open Letter to Candidates of General College Entrance Examination in 2023 in Jiangxi Province" also requires that self-health monitoring and personal protection should be done well before the exam to minimize unnecessary gathering activities and reduce the risk of epidemic infection.

　　In the Letter to Candidates of the General College Entrance Examination in 2023 issued by Heilongjiang Province, it is mentioned that although the epidemic prevention and control in COVID-19 is implemented with "Class B and Class B management", we should do a good job in personal protection, reduce the gathering and flow before the exam, do not go to crowded places, and be the first person responsible for our own health. (End)

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　　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.

　　Cctv newsToday (July 2), the heavy rainfall in the south continued online, and the north was affected by the cold vortex, and the rain was not small. There were heavy rains or heavy rains in parts of Henan, Anhui, Jiangsu, Hubei and Hunan. In addition, affected by the subtropical high, the hot and muggy weather in South China has gradually developed, and Fuzhou, Haikou and other places will maintain a "sauna day" pattern of high temperature and high humidity in the next few days.

　　The heavy rainfall belt lingers in the Yangtze River basin, and it rains in Anhui, Jiangsu and Hubei.

　　Yesterday, heavy rainfall in the south continued to occupy. Monitoring showed that from 8: 00 yesterday to 6: 00 today, there were heavy rains or heavy rains in central and southern Guizhou, eastern Hubei, northern Hunan, southern Anhui, northwestern Jiangxi and southwestern Zhejiang. In addition, parts of central and western Heilongjiang, western Jilin, Beijing, central and northern Hebei, and central and northern Tianjin in the north also suffered heavy rainfall yesterday.

　　△ Yesterday morning, the clouds in Changsha, Hunan Province were thick and there was precipitation.

　　Today and tomorrow, the strong main rain belt in the south is still located in the Yangtze River basin. Affected by the cold vortex, there are many showers or thunderstorms in North China, Huanghuai and Northeast China, and the local rain is strong.

　　Specifically, the Central Meteorological Observatory predicts that there will be moderate to heavy rain in parts of the western part of Northeast China, southeastern Tibet, southeastern Northwest China, most of North China, south-central Huanghuai, Jianghuai, Jianghan, northern and western Jiangnan, eastern and southern Southwest China, and northern South China. Among them, there will be heavy rain or heavy rain in parts of northeastern Beijing, southern Henan, north-central Anhui, north-central Jiangsu, eastern Hubei, central and western Hunan.

　　Tomorrow, there will be moderate to heavy rain in parts of eastern Inner Mongolia, western Northeast China, southeastern Tibet, Jianghuai, eastern Jianghan, northern Jiangnan and southeastern Southwest China, among which there will be heavy rain or heavy rain (100 ~ 110 mm) in parts of southern Anhui, eastern Hubei, northern and western Hunan and northwestern Jiangxi.

　　Meteorologists reminded that this round of heavy rainfall since June 26th is the strongest rainfall process since the flood season. The rainfall in the central and northern parts of the south of the Yangtze River lasts for a long time, and the heavy rainfall areas are relatively concentrated. The local public and relevant departments should pay attention to secondary disasters such as floods in small and medium-sized rivers, flash floods and urban and rural waterlogging that may be caused by continuous heavy rainfall.

　　South China’s continuous "steaming" and online "sauna days" need to prevent heatstroke.

　　In the next few days, the "highlight" of temperature will mainly be in South China. Affected by the subtropical high, the high temperature range in South China has expanded again since yesterday, and Guangdong, Fujian and other places have joined the "high temperature team" one after another, such as Fuzhou. It is expected that the highest temperature will be 35 ~ 36 C before next Wednesday.

　　Not only the high temperature, but also the relative humidity of the air in the above areas is not low. The high temperature and high humidity have aggravated the sultry feeling, and the veritable "sauna day" has struck. It is worth noting that the daytime is sultry, and even at night, the lowest temperature in Guangzhou and Haikou is still 26~28℃, which can be called "steaming" all day.

　　I would like to remind you that the partners in the above areas should pay attention to heatstroke prevention and cooling, try not to go out at high temperature, use air conditioners reasonably, and do a good job in heatstroke prevention and cooling.

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As an American muscle model, Hellcat needs to be a bit sloppy and rough to be more American. There is such a car, when you first see it, your heart is a little throbbing, and at the same time, you are more appreciative. Most friends who have feelings for the American muscle car will love it, even regard it as a treasure, and it is the Dodge Challenger.

　

　　Zhongxin. com, Chongqing, May 16 (Reporter Liu Xianglin) The reporter learned from the Chongqing Municipal Public Security Bureau on the 16 th that the Chongqing police recently cracked a serious case of illegally operating refined oil products, successfully cut off a criminal chain of illegally operating refined oil products, arrested 10 suspects, seized 33 tons of illegally operating refined oil products, and seized 5 modified oil tankers, involving more than 10 million yuan.

　　Chongqing Yubei police found in their work that an abandoned factory building, a provincial tanker and a number of vans with oil drums often went in and out late at night, and their behavior was very suspicious. The police investigation found that this factory is a transit station for illegally operating refined oil. Under the guidance of the Economic Investigation Corps of Chongqing Public Security Bureau, Yubei police set up a task force to fully investigate.

　　After investigation, a criminal gang headed by Xie Mou (male, 27 years old, from Dazhu County, Sichuan Province) bought component gasoline from other provinces without a license to operate hazardous chemicals, transported it to an abandoned factory in Yubei for storage, and then distributed and transported it with a modified van, which was sold to retail investors at a price lower than the gasoline market price in 0.6 yuan, covering many districts and counties in Chongqing.

　　After grasping the criminal evidence, the task force took centralized action to collect the net, arrested 10 suspects, seized 33 tons of illegally operated refined oil on the spot, and seized 5 modified oil vans. After identification, the seized gasoline does not meet the national standard of No.92 gasoline, and the use of this kind of gasoline will cause damage to the vehicle engine, which is prone to traffic accidents. The modified oil van shuttles through the city like a "bomb". Once it leaks or collides, the consequences are unimaginable.

　　At present, the case is still being further processed.

　　[Environmental protection written talk]

　　Author: An Lizhe (President of Beijing Forestry University) Lin Zhen (Dean of Ecological Civilization Research Institute of Beijing Forestry University, special researcher of Beijing Supreme Leader New Era Socialism with Chinese characteristics Thought Research Center) Zhang Zhiqiang (Dean of School of Soil and Water Conservation of Beijing Forestry University)

　　"If you advance, you will win. If you don’t advance, you will retreat." The heavy entrustment of the Supreme Leader General Secretary started the tough battle of soil erosion control in Changting in the new era. With the indomitable spirit of Qingshan Mountain, the people of Changting inherited the spirit of Soviet area and the red land culture along the correct direction of ecological civilization, and continued to take firm steps in the green Long March, becoming the vanguard of the supreme leader’s ecological civilization thought, constantly seeking answers to the questions of the times of "ecological priority and green development" in practice, and successfully achieving a win-win situation for environmental restoration and ecological enrichment.

　　As early as before the founding of New China, Changting had already begun to control soil erosion. However, the course of governance in the past half century has been ups and downs, and no obvious results have been achieved. By the early 1980s, the soil erosion area of Changting County still accounted for nearly one third of the county’s land area, and the naked red clay mountain looked like a burning flame from a distance, which became the pain of the people in the old district.

　　Reform and opening up have brought historical opportunities to solve this historical problem. The local party committees and governments led the people to sum up the "three-character classics" of soil and water conservation. From 1996 to 2001, the top leaders of Fujian Province visited Changting for many times, gave scientific guidance to the local soil erosion control work, and listed "comprehensive soil erosion control focusing on serious soil erosion areas in Changting" as one of the practical projects run by the people, which completely reversed the situation of soil erosion.

　　Since the 18th National Congress of the Communist Party of China, Changting has kept in mind the entrustment of the Supreme Leader General Secretary, sharpened his sword for ten years, deeply explored the realization path of enriching the people by ecology, developed industries such as under-forest economy, seedling economy and eco-tourism, and turned "flaming mountains" into "flower and fruit mountains" and turned poor counties into happy townships. By the end of 2020, the soil erosion rate in Changting was reduced to 6.78%, the forest coverage rate was increased to 80.31%, and the per capita disposable income of rural residents was increased to 18,149 yuan, which explained the scientific conclusion of the Supreme Leader General Secretary that "ecology is prosperous and civilization is prosperous" with vivid practice.

　　In 2017, Changting became the first batch of national ecological civilization construction demonstration counties and "Lucid waters and lush mountains are invaluable assets" innovation practice base. In 2020, the comprehensive control of soil erosion and ecological restoration in Changting County was successfully selected as a typical case of ecological restoration in the 15th Conference of the Parties to the United Nations Convention on Biological Diversity (COP15), and the "Changting Experience" began to go global.

　　The great achievements of comprehensive control of soil erosion and ecological civilization construction in Changting are the vivid practice of the supreme leader’s ecological civilization thought, which provides a new model from ecological restoration, ecological poverty alleviation to ecological revitalization for areas suffering from soil erosion. To sum up, Changting’s successful experience mainly lies in the following three aspects:

　　First, based on concept innovation, stimulate the core power to achieve green transformation. From logging for heating, burning mountains and destroying forests to treating green mountains and green hills as Jinshan Yinshan, and then transforming green mountains and green hills into Jinshan Yinshan, Changting experienced great changes in thought, gradually established correct ecological values and realized a complete change in development mode. Over the past decades, Changting has formed an ecological governance concept of overall coordination, source management, comprehensive management and systematic management, taking mountains, rivers, fields, lakes, grass and sand as a life community, recognizing that a good ecological environment is the most inclusive welfare of people’s livelihood, and seeking harmonious coexistence between man and nature. At the same time, it has achieved a governance model with the government as the leading factor, the masses as the main body and the whole society participating together, which has stimulated the initiative of the masses and created a series of scientific methods for ecological governance. In the next step, Changting should continue to exert the power of concept innovation, actively carry out ecological civilization education and publicity activities for campus and society, promote industrial ecologicalization and ecological industrialization, and create new sources of living water and inexhaustible power. It is suggested that Changting’s advanced practice of establishing the concept of ecological civilization by all the people should be popularized and studied in the whole society, so as to create a good situation for all the people to participate in the construction of ecological civilization, realize the complete change of development concept, promote the change of development mode, and jointly paint a beautiful picture of China.

　　The second is to use technological innovation as a tool to create a magic weapon to achieve green transformation. After years of exploration, Changting has explored a scientific governance and development path combining engineering measures with biological measures, artificial governance with ecological restoration, and ecological construction with economic development. From the system of science and technology commissioners advocated by the supreme leader in Fujian to the application of various new technologies in ecological governance and industrial development, water conservancy, forestry, agriculture, science and technology departments and scientific research institutions at all levels have made many valuable practices. For example, the "three stations, one hospital and one center" such as the expert workstation of Changting soil and water conservation academician has been established successively to attract domestic scientific research institutions and graduate students to Changting to carry out scientific research on soil and water conservation and give full play to the key role of science and technology. Next, it is suggested that Changting continue to explore and practice along the scientific path, and continue to be stable in the governed areas; For ridges and patch areas that are difficult to control, non-proliferation should be given priority; For some areas that cannot be managed, nature parks can be built to carry out nature education, turning waste into treasure and comprehensive utilization. In terms of ecosystem stability, it is necessary to improve forest quality, increase the proportion of broad-leaved forests, and realize the transformation and upgrading of pine forests; Pay attention to fire prevention and pest control, and prevent the invasion risk of Trichophyton matsutake in advance; Using information technology to build an ecological environment monitoring system based on 5G technology to realize a map of ecological environment information. In realizing ecological benefits, we should make use of resource advantages and combine technological innovation.Develop new economic and new formats such as bamboo and wood industry, online e-commerce, eco-culture, tourism and health care, and carbon sink trading, so that ecological and economic and social development complement each other.

　　Third, take institutional innovation as the beam, and build a secure system to realize green transformation. System construction is the life skeleton and basic guarantee of ecological civilization construction system. One of the important reasons why Changting can stand out in many soil erosion areas and achieve success is that it has formed a good institutional guarantee. In the aspect of innovation of governance subject, a diversified investment and management mechanism with companies, private capital and the public as the main body has been formed; In the innovation of governance mechanism, the deep governance system and mechanism of "three-level" secretaries at county, township (town) and village (community) were established to grasp soil erosion, which realized the transformation of soil erosion control from scale to precision; In the aspect of innovation of legal protection, laws and regulations such as "Regulations on Promoting Ecological Civilization Construction in Changting Soil and Water Loss Area of Longyan City" were promulgated and implemented, and an ecological red line control mechanism was established, so that ecological civilization construction entered the legal track. In the future, Changting should continue to adhere to the existing institutional advantages, explore the formation of an evaluation index system for ecological civilization construction, and evaluate it in a quantitative way, so as to promote the region’s civilized development towards production development, affluent life and good ecology; Continue to strengthen the rule of law and resolutely protect the ecology with the strictest system; Innovate green finance, realize the value of ecological products, and revitalize the future development space.

　　The green transformation of Changting is a great pioneering work in underdeveloped mountainous areas, and it is also a valuable experience in soil erosion control in red soil areas. It is not only an important breeding ground for the supreme leader’s ecological civilization thought, but also a successful experimental field for practicing the supreme leader’s ecological civilization thought. Changting’s experience is not only a typical demonstration for the whole country, but also a good model to tell the world the story of China in ecological civilization construction, which is of far-reaching significance in spreading China’s ecological wisdom and contributing to China’s green experience.

　　Guangming Daily (December 18, 2021, 09 edition)