"At my age, I should have spent my old age with my octogenarian mother, but I was in prison and couldn't be with her." In his late 60s, Yang Taiping choked many times in the face of the camera, unable to speak, and shed tears of regret. Yang Taiping, former party branch secretary and President of Leibo ethnic middle school in Sichuan Province. In October 2021, Yang Taiping was expelled from the party and from public office; In December 2021, the people's Court of Leibo County, Sichuan Province sentenced Yang Taiping to five years and six months' imprisonment and fined 300000 yuan for taking bribes. The funds involved in the violation of discipline and law have been confiscated and turned over to the state treasury. "I still remember that an accountant in the school at that time was too old to use an abacus. I took the initiative to self-study the abacus after work and helped her record and calculate the school's accounts clearly. The spirit of being not afraid of hardship and fatigue is very different from myself now." Yang Taiping recalled. Such a teacher, after growing up to the leadership position step by step, mistook the school for his exclusive territory, sought personal interests, mistakenly replaced trust with supervision, and finally lost his original heart. In August 2011, led by the then president Yang Taiping, Leibo middle school for Nationalities signed a logistics management service integrated operation contract with a company with a contract period of 6 years. In September 2011, Yang Moumou, the legal person of the company, arranged his brother and niece to Leibo national middle school to be responsible for the logistics management of the canteen. His brother was responsible for the money and his niece was responsible for the accounts. In order to thank Yang Taiping, in January 2012, Yang Moumou, the legal person of the company, gave Yang Taiping the first sum of money "thank you fee" of 30000 yuan. "The first time I sent money to me, I explicitly refused because I knew it was wrong." Yang Taiping said frankly. With the passage of time, under the management of the company, the canteen was well reflected by teachers, students and parents, including the superior organization to inspect the school, which also gave high praise. Since becoming the principal in 2004, Yang Taiping, who thought he had worked hard and made great achievements, gradually changed his mind, began to relax his requirements for himself and frankly accept the "thank you fee" of the other party. In the school, Yang Taiping has always trusted the personnel in charge of the canteen management. Due to the lack of supervision and Yang's continuous "hunting", the canteen management went through the field of acceptance of food materials and turned a blind eye to the accounting audit, leaving a huge operating space for the company. In addition to normal operation, the company also takes the methods of falsely listing sales lists, falsely issuing invoices and entering accounts to obtain student living subsidy funds. In August 2016, according to the regulations of "higher education schools, which were not allowed to contract outside the compulsory dining hall, and the profit of the canteen was not allowed to be allowed", Yang Taiping, the leader of Leibo's national middle school, took the contract right of the dining hall as the leader. He had developed the personal has the final say and had been reworking with the Yang and he signed the so-called "canteen labor service trusteeship agreement" directly with the company. Before that, the canteen was a contract mode, and Yang had to pay the corresponding contract money. After August 2016, it was a labor Commission. Yang not only did not pay the contract money to the school, but also paid workers' wages and solved the fuel and other expenses of the canteen. The profit space of Yang and others was higher than that when they contracted the canteen. "YiYanTang" makes the supervision and restriction mechanism a mere formality. The school has become the "cash cow" of Yang Taiping and others. Its "black hand" extends longer and longer, and there is no concept of discipline and law. According to the investigation, from 2011 to 2021, Yang Taiping received a total of 199250 yuan of gifts and bribes from others and 2.58 million yuan of bribes. In the corruption case of Leibo national middle school, seven people were punished by Party discipline and government affairs, of which two were transferred to judicial organs and sentenced to fixed-term imprisonment, and 10.5159 million yuan of funds for violation of discipline and law were collected. In view of the problems exposed in the case, Leibo middle school for Nationalities improved and improved internal control mechanisms such as seal management system, government procurement management system and financial audit and reimbursement system. At the same time, the school canteen consists of two administrators, one duty week administrator and one duty week teacher to form a food material acceptance team every day to ensure that the warehousing accounts of food materials are consistent with the facts. Leibo County Commission for Discipline Inspection and Supervision held a warning education conference, held a special democratic life meeting in the place where the incident occurred, conducted comprehensive self-examination and self correction, strengthened supervision and inspection, and improved rules and regulations in the county's education system to promote reform through cases, and conducted in-depth and practical review and investigation of the second half of the article. (correspondent Wan Yuanbo, Zhang Dan, responsible editor Xu Menglong) (outlook new era)