The film includes 17 concerts. Martha joked about making a sequel.

　　"Pursuing Dreams in Mayday 3DNA" is the first time for these five people to make a movie. There are many clips of their concerts in the film, and the golden songs are endless. A Xin, the lead singer, revealed: "It feels very fresh to make a movie like this. There are almost 17 concerts in it." Because it is a 3D movie, the camera used in shooting is very advanced, and A Xin also "threatened" that the visual effect of this movie would not be lost to.

　　The three stories in the film were not filmed in Beijing. When asked why, bassist Martha immediately joked, "Maybe the director thinks Beijing is too cold, or maybe the sequel will be filmed in Beijing." Just after that, Martha "repented" again. "Everyone knows that I am the most irresponsible person in May."

The number of finless porpoises living in Nanjing section of the Yangtze River is increasing, and the biodiversity of their homes is becoming increasingly rich. Yesterday, the Municipal Bureau of Greening and Landscape Architecture released the dynamic investigation of biodiversity in the Yangtze finless porpoise provincial nature reserve (hereinafter referred to as the "reserve") from 2023 to 2024. The reporter learned from the press conference that the number of finless porpoises and birds in the reserve has increased; Precious and endangered species and wetland plants are rich in distribution; The water environment has reached Class II value of fishery water quality and surface water environmental quality standard. The overall ecological environment quality is stable and improving.

New changes: the number of finless porpoises in the reserve has increased from 62 to 65.

The Yangtze finless porpoise is the only existing cetacean in the Yangtze River, which is a national first-class protected wild animal and an important indicator species to test the health of the Yangtze River ecosystem.

Nanjing is the only big city in the whole Yangtze River basin where you can see the wild finless porpoise at close range in the central section of the city. In 2014, Nanjing finless porpoise reserve was formally established, starting from Xinshengzhou in Jiangning District in the west, adjacent to Maanshan City in Anhui Province, and east to Nanjing Yangtze River Bridge, with a planned total area of 80.38 square kilometers, including 51.52 square kilometers in the core area and 28.86 square kilometers in the experimental area.

The dynamic investigation of biodiversity in the nature reserve lasted from the autumn of 2023 to the summer of 2024. According to the investigation and analysis of four quarters, the number of finless porpoises in the finless porpoise nature reserve showed an increasing trend.

Zhang Ruizhong, a first-class researcher of the Municipal Bureau of Greening and Landscape Architecture, said that the number of Yangtze finless porpoises in the reserve is about 65, an increase of 4.84% compared with the 62 in the background resources survey in 2022. The finless porpoise is generally distributed continuously, and its Jizhou-Zimuzhou waters and Qianzhou waters are hot spots. There are also seasonal differences in distribution, especially in the waters of the Yangtze River Bridge from Xinshengzhou to Dashengguan, which are mainly affected by geographical location, hydrological conditions and fish resources. During the investigation period, the mother and child dolphins were also observed for 9 times, which means that the Yangtze finless porpoise population in the reserve has good development potential.

New discovery: rich biological resources, rare bird black stork first appeared.

A finless porpoise needs to be strong in order to breed, and it needs to have enough food in order to be strong. An important reason for the decrease in the number of finless porpoises in the Yangtze River is that the food sources of finless porpoises are reduced due to uncontrolled fishing. With the ten-year ban on fishing in Nanjing, the Yangtze River has not only been able to recuperate, but also provided valuable survival opportunities for rare animals such as finless porpoises.

According to Zhang Ruizhong, this survey found that the protected area is rich in aquatic biological resources and there are many precious and endangered species. A total of 105 species of phytoplankton, 59 species of zooplankton, 56 species of benthos and 47 species of fish were collected and identified. In addition to the Yangtze finless porpoise, which is a national first-class protected wild animal, there are also two national second-class protected aquatic wild animals: Myxocyprinus asiaticus, an endangered species in China’s Red Book, and the aquatic wild animals in Jiangsu Province, such as Anoplophora longirostrata, Anguilla japonica, Diplodocus and tong yu.

There are also many kinds of birds in and around the reserve. A total of 123 species of birds were recorded in the survey, including 4 species of national first-class protected wild animals: except yellow-breasted pomfret, oriental white stork and black-faced spoonbill, black stork appeared in the reserve for the first time; In addition, there are 20 species of national second-class key protected wild animals: Pheasant, White-breasted Jade, Aurora, Lark, Black Kite, Peregrine Falcon, Red-footed Falcon, Swallow, White-tailed Cocktail, Sparrow Eagle, Hongyan, Little Swan, Little White-fronted Goose, Yuanyang, White-fronted Goose and baikal teal.

New achievements: the ecological environment quality of the reserve is steadily improving.

According to Zhang Ruizhong, this dynamic survey found that there are abundant wetland plants in and around the reserve. A total of 367 species of wetland plants were collected and identified, including 5 species of gymnosperms, 5 species of pteridophytes, 267 species of angiosperms and 90 species of angiosperms. It is divided into 4 vegetation types, 9 vegetation types and 49 formations. At the same time, two national first-class protected wild plants, Metasequoia glyptostroboides and Ginkgo biloba, and two national second-class protected wild plants, namely, Metasequoia glyptostroboides, Ginkgo biloba and Cinnamomum camphora, were also discovered, among which Metasequoia glyptostroboides and Cinnamomum camphora were all cultivated artificially.

The survey shows that the water environment quality in the reserve is good. The five main physical and chemical indexes of water body, such as pH value, dissolved oxygen and total phosphorus, have reached Class II value of fishery water quality standard and surface water environmental quality standard. The average comprehensive nutritional status index of the sampled water bodies is 47.03, and the comprehensive nutritional status index of 63% of the water samples is in the range of 30-50.

The dynamic investigation was organized and implemented by the Nanjing Yangtze finless porpoise provincial nature reserve management station, and undertaken by the Freshwater Fisheries Research Center of the Chinese Academy of Fishery Sciences and Nanjing Normal University.

Liu Kai, a researcher at the Freshwater Fisheries Research Center of the Chinese Academy of Fishery Sciences, who is in charge of the dynamic survey, believes that the overall survey results show that the ecological environment quality of the nature reserve is steadily improving, the number of Yangtze finless porpoises is increasing, and the biodiversity is generally stable.

The reporter learned that since its establishment, the nature reserve has intensively launched a number of innovative measures for the protection of finless porpoises, such as the national initiative and the introduction of the "List of Responsibilities for the Protection of Yangtze Finless Porpoises in Nanjing" to establish a long-term coordination mechanism for the protection of finless porpoises; The decision on strengthening the protection of the Yangtze finless porpoise was promulgated and implemented in conjunction with the inter-provincial collaborative legislation of Zhenjiang and Maanshan provinces, which became the first basin-based regional collaborative protection legislation for a single species in China; Gradually build a normalized protection system for patrol and rescue, as well as the first application of the "water-underwater-shoreline" monitoring system in China. At present, combined with the study of finless porpoise’s activity habits and habitat environment, the protected area is still improving the level of intelligent, accurate and scientific protection.

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.

　　Xinhuanet Nanjing, February 25th (Reporter Wang Junyong) Recently, Nanjing police successfully cracked the case of Wang and others who were listed and supervised by the Ministry of Public Security for manufacturing and selling "Miss pilfer date trojan", busted a mega-cyber hacker criminal gang and arrested 17 suspects.

　　On May 6, 2008, the network police detachment of Nanjing Public Security Bureau received a report from Jiangsu Provincial Water Resources Department, saying that the page of Jiangsu Water Resources Network, a government website which is mainly responsible for handling official documents and releasing public opinions, could not be opened, and it was suspected that it was hacked. The main leaders of the public security organs in Jiangsu Province and Nanjing City quickly gave instructions to solve the case quickly, and the Nanjing police set up a task force.

　　From May to June 2008, the task force arrested six suspects, including He Mou, in Yichang, Hubei and Guilin, Guangxi, and successfully detected the attack on the website of the Water Resources Department. At this point, the task force found that the purpose of these people attacking the website of the Water Resources Department was to implant a Trojan hacking program called "Miss Da" on the website. And this "Miss Big" Trojan has already stolen many online game accounts. This situation attracted the attention of the Ministry of Public Security, and it was listed as a case supervised by the Ministry of Public Security, and Nanjing Public Security Bureau was appointed to take charge of this case.

　　After investigation, the task force captured 10 people, including Wang, the organizer of the "Miss Da" series Trojan gang, Long, the author and Zhou, the general sales agent in Shanghai and Sichuan.

　　According to the account, the criminal suspect Wang, for the purpose of making profits, has hired Long to compile more than 40 pilfer date trojan for domestic popular online games since the second half of 2006. We have sold a series of Trojans named "Big Miss" through the general agent of Zhou and others on the Internet.

　　The criminal suspects who bought the "Miss Da" Trojan stole the number of more than 40 mainstream online games, such as "QQ free fantasy" and "Legend of Wulin", which accounted for more than 60% of the trojan horse hacking market in China, which was extremely harmful. These people first implant illegal links into regular websites, and users will automatically download pilfer date trojan after visiting the websites. When the user logs into the game account, the game account will be automatically stolen. The suspect directly sells the stolen account or hires people to transfer the virtual property in the account and then sells it for profit.

　　After investigation, Wang has made an illegal profit of more than 14 million yuan by selling the "Miss Big" Trojan. The police believe that the criminal suspect’s behavior of spreading Trojan horse programs through the Internet has partially lost the normal communication function between the server and the user’s client computer system of online game companies, which has seriously affected the normal operation of computer information systems of more than 40 online game operating companies and caused great economic losses.

Editor: Yan Bin

Senior three students are working hard to prepare for the exam.

In order to decompress students,

The teachers also tried their best,

Inspirational, relaxed, surprise …

In the most romantic way,

Passing courage and strength to the children silently.

Super fun!

The headmaster and teacher play the role of tiger to decompress the students!

The college entrance examination is approaching,

Wang Jianyong, vice president of Fan Centralized School in Huai ‘an, Jiangsu Province, took 11 teachers.

In the evening self-study, I quietly dressed as 12 tigers and walked into the classroom of senior three.

Each class sends joy and blessings to the students.

Twelve "tigers" changed their serious faces.

Show your playful and lovely side,

Everywhere I went, there was laughter and laughter.

Surprised and moved the students.

Teacher Zhao Jinrui introduced,

Twelve tigers symbolize the students’ 12 years of hard work.

In the Year of the Tiger, I send blessings to everyone in the image of a tiger.

I hope that students will have a broader world to display their talents in the future.

Make more contributions to the motherland and hometown.

The students said:

"To see such a lovely teacher,

We are very happy! "

Netizens have praised: This school spirit is really good.

Decompression of wheat harvest

I wish the college entrance examination a bumper harvest!

Recently,

Senior three students from Guanhu Senior High School in Pizhou, Xuzhou, work together.

Harvest wheat on campus.

The school used the idle space in the school to grow wheat.

Every May, senior three students will be organized to experience the wheat harvest.

The harvested wheat will be provided to students for free after processing.

The school said,

I hope to help you relieve the pressure of study.

I also wish you a bumper harvest in the college entrance examination.

Warm heart decompression game

Help candidates release pressure!

In order to relieve the pressure of candidates’ college entrance examination,

Recently, Hengshui No.2 Middle School in Hebei Province

Carry out interesting decompression activities such as hooping, kicking shuttlecock and skipping rope.

Teachers prepared zongzi, cakes, pig’s trotters and other gifts.

There is a beautiful implication of high school, promotion step by step and to be no.1.

The teacher said that he hoped that in this way,

Help senior three candidates to release stress after preparing for the exam.

Make them welcome the college entrance examination with a relaxed, optimistic and confident attitude.

After reading the fancy decompression method of teachers,

Xiaobian also compiled a set for the candidates.

Small coup of psychological adjustment before the exam,

Teachers and parents share it with their children!

01

Pure in thought

We should eliminate all unnecessary external information, stay away from electronic products and recreational ways, reduce external interference, have purer thoughts, single goals, more regular work and rest, and have a more scientific rest.

02

Stabilize mood

A stable mood is a good mood. We should adjust our emotions and keep them in a stable state.

Students should compare more with themselves and less with their classmates, be a "good loser" and have a strong heart. To do this, on the one hand, we should know how to release stress in a healthy way, on the other hand, we should combine work and rest according to our physical condition, do not fight fatigue and maintain a good mental state.

03

Moderate exercise

Physical exercise helps to release stress and improve learning efficiency. Every student should insist on moderate exercise every day, maintain a certain intensity of exercise every day, and at the same time, subtly cultivate the will quality of challenging difficulties and not easily giving up during exercise.

04

Breaking Her Will

There is a lot of self-study time in the late third year of senior high school, which is mainly used for completing homework and self-review.

For the dominant disciplines, we mainly adopt the way of vertical breakthrough, and strive to build a discipline knowledge framework system, supplemented by review of key questions and error-prone warnings; For inferior disciplines, we mainly adopt the way of horizontal breakthrough, choose the high-frequency test sites of the college entrance examination to make special breakthroughs, and dare and be willing to use the whole time to break through the most important topics; For secondary disciplines, vertical breakthrough and horizontal breakthrough can be combined.

05

Keep the rhythm

Learning rhythm, examination rhythm, exercise rhythm and sleep rhythm should be kept as scientific and regular as possible.

Take the sleep rhythm as an example: you can’t squeeze the sleep time for study without a bottom line, but you want to get the ideal academic performance by extending the study time, which will only lead to inefficiency the next day, because it can only make up for it by further squeezing the rest time, thus forming a vicious circle. Teachers, students and parents should attach great importance to the positive role of scientific sleep in promoting their studies and form a virtuous circle of sleep and efficient learning.

06

Always be careful

Taking answering questions in the examination room as an example, developing the habit of writing neatly and standardizing answering questions can avoid unnecessary low-level mistakes; Getting into the habit of drafting in different regions can improve the efficiency of inspection and make it easier to find out the mistakes caused by carelessness.

The habit of examination is particularly important. Examination is the most direct way to fight against mistakes. We should integrate examination into the examination process, regard examination as an integral part of the examination, and learn to mark uncertain questions in the process of doing the questions, and give priority to the marked questions. These habits are the embodiment of care.

07

believe in oneself

The road to the college entrance examination is doomed to be lonely and difficult. You must believe in yourself and stick to your dreams. No one will laugh at how high your goal is. People will only laugh at how your efforts do not match your goal.

Gan Kun is undecided, you and I are both dark horses,

Cheer for all the shining dreams!

Sources: China Education News, People’s Daily, China Youth Daily, Weibo @ Jiangsu News, Weibo @ Litchi News, Weibo @ Shanhai Video, etc.

　　Recently, a freshman girl’s help post became popular on the Internet. She hoped that her mother would give her a monthly living allowance of 4,500 yuan, but she was rejected. She felt wronged and thought that the living expenses of 2000 yuan a month were simply not enough.

　　Now it is the beginning of the school season, and living expenses have become an unavoidable topic. For college students, what is their monthly living expenses? As parents of students, how do they view the living expenses? How much money can they accept for their children a month at most? To this end, Chengdu Business Daily-Red Star journalists visited some college students and parents in Chengdu.

　　The student said

　　Living expenses are generally 1500~2000 yuan, and 3000 yuan for individual students is still not enough.

　　According to the reporter’s interview, the living expenses of most college students are 1500~2000 yuan, a few are 1000~1500 yuan, and individual students are more than 3000 yuan. Sun Mengmeng of Sichuan University has a living allowance of 2,000 yuan a month. "It’s basically enough, usually eating and buying daily necessities, clothes and the like."

　　Long Peng of Southwest University for Nationalities lives on 1,200 yuan a month. He said, "It still needs to be saved a little." In order to subsidize the living expenses, he will make money from street performances from time to time. "I play guitar myself. When I don’t have enough money, I will go out to sing. Generally, I can earn more than 1,000 yuan a month."

　　A classmate of Sichuan University who asked not to be named told reporters that his living expenses of 3,000 yuan a month were not enough. "Besides eating, there will be some entertainment activities, and 3,000 yuan is not enough at all."

　　According to the "2019 College Students’ Consumption Report" released by digging for money, the cities where the average monthly living expenses of college students exceed 2,000 yuan are Beijing, Shanghai and Hangzhou, and the average living expenses of college students in Chengdu are 1,900 yuan.

　　Is there a difference in consumption between men and women?

　　Boys say they buy game equipment for 1,000 yuan a month.

　　In the public’s impression, boys save more money, but the fact is just the opposite. According to the above report, according to national statistics, the average monthly living consumption of most boys is higher than that of girls, reaching 1,600 yuan, while girls are more diligent and diligent at 1,200 yuan.

　　The data shows that digital 3C, which boys prefer, accounts for the vast majority of shopping expenses, in addition to game expenses.

　　Wu, a student studying at Sichuan Vocational College of Finance and Economics, told the reporter that with his living expenses of 2,000 yuan a month, he would take out 1000 yuan to buy game equipment. "100 yuan can get a game skin once, and even if he smokes it for 10 times, he can get it for free, so I usually buy it directly for 10 times."

　　Luo Yu in sichuan huaxin modern vocational college, most of the living expenses of 2,000 yuan a month will be used to buy clothes. "Sometimes I will work part-time as a model and earn some pocket money."

　　Han Liu of Chengdu University is the president of the school Hanfu Society. Buying Hanfu is a big expense of his living expenses. "Some members of the society have a wardrobe of Hanfu, worth nearly 10,000 yuan."

　　According to the report, shopping only accounts for the third place of college students’ living expenses, and the top two are catering and social interaction, among which social interaction accounts for 21% of college students’ living expenses.

　　Parents said

　　If the son is in love,

　　Will give a little more as a "love fund"

　　Living expenses 600 yuan "has no choice but to save"

　　Mr. Li, from Dazhou, Sichuan, whose daughter was admitted to Sichuan Vocational and Technical College of Posts and Telecommunications this year, intends to give 600 yuan/month’s living expenses to her newly enrolled children. "There is nothing to do but save." Mr. Li works on the construction site and earns more than 3,000 yuan a month, and this income has to maintain all the expenses of the family. "Other people’s children are more than 1,000 yuan a month, and our family’s living expenses are several hundred yuan a month. I can only squeeze out so much for my daughter."

　　For some students who think that the living expenses of 3,000 yuan and 4,000 yuan are still not enough, Mr. Li said that those with good family conditions can give more, and those with poor family conditions can give less. "But to be honest, the living expenses of more than 4,000 yuan are still too spoiled for dolls."

　　Mr. Gu, who is also doing odd jobs on the construction site to make money, chose to give his son 1000 yuan living expenses. Mr. Gu’s son is a freshman in Sichuan Culture and Media Vocational College. Mr. Gu usually does odd jobs on the construction site and earns 4,000 yuan a month. Before sending his son to college, he repeatedly told him not to play games. "It’s not easy to make money. They use it with a few clicks of the mouse, which is too wasteful."

　　Living expenses are 1500 yuan

　　"Generally, it will not be added unless you are in love."

　　Li Xiuyan runs a luggage shop in Chengdu, and her son is studying in Jincheng College of Sichuan University. Before sending his son to college, Li Xiuyan roughly estimated that the living expenses of 1,500 yuan a month are enough. "If you eat the canteen, you will be around 30 yuan every day, and you can save some money to go out with friends to eat something good and have a rare tooth." Li Xiuyan said that even if the son is not enough, it will not be added. "If the doll is not enough, it will give money and develop bad consumption habits."

　　However, Li Xiuyan told the Chengdu Business Daily-Red Star journalist that in a special case, she would give her son more money. "If my son falls in love, he will give him more money as ‘ Love fund ’ 。” Li Xiuyan said that his son’s girlfriend goes to college in Chongqing, and he often goes to Chongqing to see his girlfriend, "train fare, meals, money for going out to play … … These add up to a lot, so we will give him more living expenses when he goes to Chongqing. " Having said that, Li Xiuyan laughed. "This is a necessary expense, and parents must support it."

　　Ms. Xu’s daughter is a graduate student at Sichuan University, and her monthly living expenses are 1,500 yuan. "I have learned about my daughter’s usual living standards, and it is completely enough to give 1,500 yuan." Ms. Xu said that her daughter’s consumption is rational, and she usually has hobbies such as idolize and playing games, but they are restrained, so she is also very relieved about her daughter’s consumption. "But there are some special circumstances that will still give more money. For example, once my daughter is sick, it will increase 1000 yuan’s living expenses."

　　Living expenses are more than 2500 yuan

　　"Large expenses need justified reasons"

　　"If it is a reasonable expense, I will support him." Ms. Xiao, an employee of a state-owned enterprise, whose child is studying at Southwest Jiaotong University, gives her 2,500 yuan of living expenses every month. "This is relatively high in the class." Ms. Xiao said that every expense of the child will tell her, and she will directly stop unreasonable expenses, but if there are some reasonable extra expenses, she will also give support. "But it is also clear to the child that his monthly living expenses cannot exceed half of his income, and he still has to do what he can."

　　Ms. Xiao also has her own opinion on the living expenses of 4,500 yuan, which is hotly discussed on the Internet: "The living expenses of 4,500 yuan need to be explained whether there are justified reasons. If it is normal expenses, then families with conditions can support it."

　　Tamia Liu, whose daughter is studying at Beijing Normal University, will give her living expenses of 2,000 yuan every month, plus the subsidy from 600 yuan, a normal school, and her daughter will have 2,600 yuan a month. "The money includes all her expenses, including eating, buying clothes and cosmetics." Tamia Liu said that children are so old, they can control their own financial situation, and giving more money is also to meet unexpected needs.

　　Referring to the controversy over the high living expenses, Tamia Liu said that the living expenses should be determined according to the family situation, the price level in the area where the school is located and his own consumption. "As far as I know, 2,000 yuan is enough for students to eat in the whole country. It is not very appropriate to ask parents for a living allowance of more than 4,000 yuan. "

　　Tamia Liu said that college students are adults and should make reasonable spending plans. "If students don’t have their own spending plans, even if their parents give them 10,000 yuan, they will run out." (Chengdu Business Daily-Red Star Journalist Peng Jing Deng Wenbo Yan Dan)

　　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.

　　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)