The new era gives birth to new ideas, and new ideas lead new practices. The Constitution of the Communist Party of China (Amendment) adopted by the 19th National Congress of the Communist Party of China established Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era as the Party’s guiding ideology and wrote it on the Party’s banner, which is the biggest highlight and the most prominent historical contribution of the revision of party constitution, and also an important symbol of the epoch-making milestone of the 19th National Congress of the Communist Party of China.

　　To study, publicize and implement the spirit of the 19th National Congress of the Communist Party of China, we must profoundly understand the spiritual essence and rich connotation of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, unswervingly arm our minds with this new thought, guide practice, comprehensively implement the Party’s basic theory, line and general plan, and better lead the development of the Party and the people.

　　Socialism with Chinese characteristics is the theme of the whole theory and practice of the Party since the reform and opening up. Since the 18th National Congress of the Communist Party of China, with extraordinary political wisdom, tenacious will and strong responsibility, General Secretary of the Supreme Leader has United and led the whole party and people of all ethnic groups in a great struggle with many new historical characteristics. With the profound insight, keen judgment and strategic determination of Marxist politicians, theorists and strategists, General Secretary of the Supreme Leader put forward a series of groundbreaking new ideas, ideas and strategies, which played a decisive role and made a decisive contribution to the establishment of Socialism with Chinese characteristics Thought in the new era. The founding of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era embodies our Party’s consistent attitude and spiritual character of emancipating the mind, seeking truth from facts, advancing with the times, seeking truth from facts and being pragmatic, and reflects our Party’s scientific methods of dialectical materialism and historical materialism. It is the latest achievement of Marxism in China, the crystallization of the practical experience and collective wisdom of the Party and the people, an important part of Socialism with Chinese characteristics’s theoretical system, and an action guide for the whole party and the people to achieve the great rejuvenation of the Chinese nation. It must be adhered to and continuously developed for a long time.

　　Focusing on the supreme leader’s Socialism with Chinese characteristics Thought and basic strategy in the new era, the report of the 19th National Congress of the Communist Party of China put forward "eight clarifications" and "fourteen persistences", which deepened the understanding of communist party’s ruling law, socialist construction law and human social development law with a brand-new vision and responded to the new era conditions and practical requirements. The "Eight Definitions" cover the general goal, general task, overall layout, strategic layout and development direction, development mode, development motivation, strategic steps, external conditions, political guarantee and other basic issues of adhering to and developing Socialism with Chinese characteristics in the new era, and theoretically answer "What kind of Socialism with Chinese characteristics will adhere to and develop in the new era". The "Fourteen Persistences" focus on new practices in economy, politics, rule of law, science and technology, culture, education, people’s livelihood, nationality, religion, society, ecological civilization, national security, national defense and army, "one country, two systems" and the reunification of the motherland, the United front, diplomacy, party building and other aspects, and provide policy guidance for "how to uphold and develop Socialism with Chinese characteristics". "Eight Definitions" and "Fourteen Persistences" complement each other and constitute a complete and scientific ideological and theoretical system. Deeply understand the spiritual essence and rich connotation of Socialism with Chinese characteristics Thought in the new era,We should fully understand their internal consistency, firmly grasp the development direction of Socialism with Chinese characteristics in the new era, and constantly improve the development level of various undertakings of the Party and the country.

　　Adhering to the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, we should regard the realization of socialist modernization and the great rejuvenation of the Chinese nation as the general task of adhering to and developing Socialism with Chinese characteristics. On the basis of building a well-off society in an all-round way, we should build a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power in two steps in the middle of this century. We should deeply understand the changes of the main social contradictions in our country, adhere to the people-centered development thought, and constantly promote the all-round development of people and the common prosperity of all people; We should strengthen the "four self-confidences", promote the overall layout of the "five in one" as a whole, and coordinate and promote the "four comprehensive" strategic layout; It is necessary to constantly improve and develop the Socialism with Chinese characteristics system and promote the modernization of the national governance system and governance capacity; It is necessary to build a legal system in Socialism with Chinese characteristics and a socialist country ruled by law; It is necessary to build a people’s army that listens to the party’s command, can win battles, and has a good style of work, and build the people’s army into a world-class army; It is necessary to promote the construction of new international relations and promote the construction of a community of human destiny; It should be clear that the most essential feature of Socialism with Chinese characteristics is the Communist Party of China (CPC)’s leadership, and the greatest advantage of Socialism with Chinese characteristics’s system is the Communist Party of China (CPC)’s leadership, highlighting the important position of political construction in Party building.

　　To implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, we should integrate it into all the work of carrying out great struggles, building great projects, advancing great undertakings and realizing great dreams, and implement it in all aspects. We must uphold the party’s leadership over all work and ensure that the party always takes the overall situation and coordinates all parties; We must persist in taking the people as the center, take the people’s yearning for a better life as the goal, and rely on the people to create great historical achievements; We must persist in comprehensively deepening reform and give full play to the superiority of China’s socialist system; We must adhere to the new development concept and continuously expand China’s economic strength and comprehensive national strength; We must uphold that the people are the masters of the country and ensure that the people are the masters of the country and implement it in the political and social life of the country; We must adhere to the rule of law in an all-round way and unswervingly follow the rule of law in Socialism with Chinese characteristics; We must adhere to the socialist core value system and better build China spirit, China values and China’s strength; We must persist in safeguarding and improving people’s livelihood in development and safeguarding and improving people’s livelihood in development; We must adhere to the harmonious coexistence between man and nature and build an ecological civilization; We must adhere to the overall concept of national security and resolutely safeguard national sovereignty, security and development interests; We must uphold the party’s absolute leadership over the people’s army and realize the party’s goal of strengthening the army in the new era; We must adhere to "one country, two systems" and promote the reunification of the motherland; We must persist in promoting the building of a community of human destiny and always be a builder of world peace, a contributor to global development, and a defender of the international order; We must persist in strictly administering the party in an all-round way and always maintain the flesh-and-blood ties between the party and the people.

　　Guiding ideology is the spiritual banner of a political party. Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era is the soul that runs through the report of the 19th National Congress of the Communist Party of China, and it is also a living Marxism that guides the whole party and the people of all ethnic groups throughout the country to carry out great struggles with many new historical characteristics. To shoulder a new mission and embark on a new journey, Party organizations at all levels in Guangdong and the broad masses of cadres and masses in party member should take a profound understanding of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era as an important task in studying and implementing the spirit of the 19th Party Congress, unify their thoughts and actions with the overall arrangements made by the 19th Party Congress, strengthen the "four consciousnesses", strengthen the "four self-confidences", work hard, strive for the realization of the goals and tasks set by the 19th Party Congress, and continue to write a new chapter on adhering to and developing Socialism with Chinese characteristics.

　　Nanfang Daily commentator

　　Cctv newsAccording to the website of the Ministry of Education, recently, the General Office of the Ministry of Education issued the Notice on Strengthening the Management of Students’ Mental Health (hereinafter referred to as the Notice), demanding to further improve the pertinence and effectiveness of students’ mental health work, effectively strengthen professional support and scientific management, and strive to improve students’ mental health literacy.

　　The "Notice" clarifies that it is necessary to strengthen source management and comprehensively improve students’ mental health literacy. To strengthen the construction of mental health courses, colleges and universities should offer public compulsory courses of mental health for college students, and in principle set up 2 credits (32-mdash; 36 hours), primary and secondary schools should incorporate mental health education into the school-based curriculum, and at the same time pay attention to arranging various forms of life education and frustration education. Vigorously cultivate students’ positive psychological quality, give full play to the important role of physical education, aesthetic education, labor education and campus culture, and promote the healthy development of students’ psychology in all directions. As early as possible, we should sort out all kinds of pressures, and take active measures to avoid psychological crisis caused by stress that cannot be alleviated in view of the psychological imbalance that students may encounter in study, life, interpersonal relationship and self-awareness. Strengthen the joint efforts of schools, families and social education.

　　The "Notice" requires that process management should be strengthened to improve the ability of early detection and the level of daily consultation and counseling. Do a good job in mental health evaluation, speed up the development of a psychological evaluation scale that is more in line with the characteristics of students in China. Colleges and universities should carry out full coverage mental health evaluation at the right time after freshmen enter the school every year, paying attention to the scientific analysis and rational application of the evaluation results. County-level education departments take the lead in organizing mental health evaluation in primary and secondary schools in the region, and conduct mental health evaluation once a year for senior primary schools, junior high schools and senior high schools. To strengthen the prevention and control of daily early warning, colleges and universities should improve the four-level early warning network of "school-department-class-dormitory/individual", focusing on whether students encounter major changes, major setbacks and obvious anomalies. Counselors and class teachers should visit all students’ dormitories every month, and primary and secondary school teachers should communicate closely with parents to jointly strengthen psychological counseling. To strengthen psychological counseling service, colleges and universities should strengthen the construction of psychological counseling service platform, set up psychological development counseling rooms, positive psychological experience centers, group activity rooms, comprehensive quality training rooms, etc. County-level education departments should establish regional psychological counseling centers for primary and secondary school students to provide professional guidance and skills training on a regular basis.

　　The "Notice" requires that the management of results should be strengthened and the ability to intervene and handle psychological crisis events should be improved. Vigorously build a cooperative intervention mechanism between home and school. For students who are identified with psychological barriers such as depression when they enter school, the school organizes relevant professionals inside and outside the school to make judgments, inform parents of the intervention plan in time, and agree on the division of tasks with parents. Actively strive for the cooperation and support of professional institutions, and continue to strengthen the cooperation between education departments and schools at all levels and mental health medical institutions. Do a good job in the aftermath of students’ emergencies. After students have an accident at school due to psychological problems, the school should immediately start the emergency work plan, contact the parents of the students at the first time, and verify the situation and deal with it in time under the guidance of local education and public security departments.

　　The "Notice" emphasizes the need to strengthen security management and increase comprehensive support. Equipped with a strong backbone team, colleges and universities should be equipped with full-time teachers of mental health education according to the teacher-student ratio of not less than 1:4000, and each school should be equipped with at least 2 teachers. We should increase the intensity of mental health education and training, carry out special training on mental health education for all counselors at least once every three years, and support counselors to study for a second professional master’s degree in psychology-related majors. Every primary and secondary school should be equipped with at least one full-time mental health education teacher, and county-level teaching and research institutions should be equipped with psychological teaching and research personnel. To ensure the venue and funds, the school should co-ordinate all kinds of funds in the annual budget to ensure the basic funds for mental health education, determine the average student standard, allocate them in full and on time, and establish a growth mechanism as appropriate.

Yesterday, Ms. Zhang’s family of six from Linquan, Anhui Province was still receiving treatment in the 307 Hospital of the People’s Liberation Army. Ms. Zhang said that on November 24, after breakfast at home, she felt pain all over and her hair began to fall off. The same symptoms as her were Ms. Zhang’s husband, her nephew, niece, niece and 3-year-old grandson. After diagnosis and treatment in 307 hospital, all 6 patients were thallium poisoning. Ms. Zhang suspects that someone poisoned the food. At present, the local police have been involved in the investigation.

A family of six thallium poisoning in Anhui Province

Yesterday morning, in the Poisoning Treatment Department on the 6th floor of the 307 Hospital of the People’s Liberation Army, the reporter met Ms. Zhang’s family, who lived in two wards respectively. Ms. Zhang was infusion in the hospital bed, and her husband, nephew and niece had lost all their hair. The 3-year-old grandson was sleeping, and the hair on his head would fall when he touched it.

Ms. Zhang introduced that their family came from Linquan, Anhui Province, and usually looked after their little grandson at home. Most of their families were working outside before the incident. Ms. Zhang recalled that on the afternoon of November 23, seven people, including two nephews and nieces, came from other places and had dinner together in the evening. After dinner, one of the nephews returned home with four members, leaving another nephew and niece with three members, plus there were six of them.

The next morning, she mixed the remaining vegetables together and heated them for the whole family to eat. Then six people developed symptoms, including leg pain, stomachache and hair loss to varying degrees. However, my nephew’s family of four who came home the night before was fine. As the kitchen was not locked, she suspected that the food was poisoned and reported the case to the local police.

Ms. Zhu, the youngest daughter of Ms. Zhang, said that after the incident, they went to Fuyang, Shanghai and other places for examination, and they could not diagnose the results. Finally, they came to the 307 Hospital for treatment.

I was also suspected of poisoning a few months ago.

According to the attending doctor, blood and urine tests showed that all six of them were thallium poisoning, and the situation of Ms. Zhang and her husband was more serious. Ms. Zhu said that after arriving at the 307 Hospital, doctors detected thallium in the blood and urine of six of them. "At that time, we were shocked. We had never heard of thallium poisoning. Who would be so cruel and harm our whole family?" Ms. Zhu said that fortunately, medical treatment was timely, otherwise the consequences would be unimaginable.

On a test report of her mother’s poison laboratory provided by Ms. Zhu, the reporter saw that the thallium content in the urine was 13030.ong∕ml, and no other poisons were detected in the blood and urine. Ms. Zhu said that now six people have basically controlled their illness, which is much better than before.

Ms. Zhang recalled that in August this year, their family of four had similar symptoms of poisoning, but the situation was relatively light and did not attract attention. At that time, it was also several daughters who took their children home for dinner. Four children ate too much snacks and didn’t eat, but four adults had symptoms such as pain and hair loss.

Because of the lack of relevant knowledge, everyone thought that the food was unclean after a long time, and that it was common to eat something bad, which did not attract attention. It was only now that I remembered that it might have been thallium poisoning.

Local police have been involved in the investigation.

"Now the cost can’t keep up, and the treatment has stopped." Ms. Zhu said that her family is in the countryside, and her parents are old and have no source of income. At present, the treatment expenses of her parents alone cost more than 400,000 yuan, the mother needs 10,000 yuan for a perfusion, and the father needs 10,000 yuan for a plasma exchange. Both of them have done it four times, plus other expenses, and all the borrowed money has been spent. There is no way to stop the treatment now.

Ms. Zhang said that they are honest farmers, and they seldom cause trouble. The only time was when they had a conflict with their neighbor in the front yard because of the homestead. The neighbor once threatened to "let her family be careful."

"But there is no evidence, and now no one dares to doubt it." Ms. Zhang said that thallium had never heard of it before, and had never been exposed to it. Someone must have poisoned them in the food. As for who it is, we can only wait for the police investigation results. Ms. Zhang introduced that Anhui local police had come to Beijing and took their hair samples.

Yesterday, the reporter called Anhui Linquan police station. A policeman said that two policemen had been sent to the hospital to understand the situation. The county and city police attached great importance to this case. It is not convenient to disclose the case now, and it is under further investigation.

■ Hazards of Thallium

Thallium (chemical element), a blue-white heavy and highly toxic metal. Soft, inelastic, easy to melt, tasteless and odorless. The main use is to make thallium sulfate, a powerful rodenticide. The symptoms of thallium poisoning are numbness or pain in lower limbs, alopecia and headache. Thallium compounds are also highly toxic. Generally, the minimum lethal dose to adults is about 12mg/kg, and the dose less than 1 gram can kill adults.

The person in charge of the Poisoning Treatment Department of 307 Hospital said in an interview that thallium is difficult to touch in life, with strong toxicity and strong water solubility. After dissolution, it is colorless and tasteless, but it can cause great harm. Thallium poisoning is very concealed. If it is not treated in time, the disease will develop rapidly, causing damage to the eyes and possibly death.

■ investigation

Thallium is sold in online stores.

Yesterday, the reporter asked in a number of pharmacies in Beijing, and the other party said that thallium was not sold in the store and was not allowed. Subsequently, the reporter called Deyouke Chemical Co., Ltd. and Yanya Chemical Co., Ltd., and their staff also said that there was no sales of this product.

However, on Taobao, the reporter easily found a shop named Henan Zhengzhou Heshun Electronics Co., Ltd., which has thallium unit standard solution for sale, with a price of 50 ml per bottle, 190 yuan, 20% nitric acid and a concentration of 1000μg/ml.

When the reporter called the company to explain that he wanted to buy thallium standard solution, a staff member said that there was no such product. The reporter said that when he saw the website propaganda, he insisted on repeatedly asking for the purchase. The staff member said that he could sell it to the unit, not to the individual, but he must issue a certificate. Although the standard solution has been dissolved, it also contains poison, and it usually arrives in about 5 days.

Ms. Zhang introduced that their family came from Linquan, Anhui Province, and usually looked after their little grandson at home. Most of their families were working outside before the incident. Ms. Zhang recalled that on the afternoon of November 23, seven people, including two nephews and nieces, came from other places and had dinner together in the evening. After dinner, one of the nephews returned home with four members, leaving another nephew and niece with three members, plus there were six of them. The next morning, she mixed the remaining vegetables together and heated them for the whole family to eat. Then six people developed symptoms, including leg pain, stomachache and hair loss to varying degrees. However, my nephew’s family of four who came home the night before was fine. As the kitchen was not locked, she suspected that the food was poisoned and reported the case to the local police.