If it is illegal to disclose the informer's information, you can complain to the Education Bureau. Call the education bureau with someone else's mobile phone, and then make it clear that you want to report anonymously, so that the staff of the education bureau can report the work number. Seriously tell him you recorded it. If you leak, he will bear the relevant legal responsibilities, and then record and report. By going up one flight of stairs if you don't handle it. If the school deals with you, remember to take out the recorded files as weapons.
Just call the discipline inspection team of the local education bureau, or directly report the problem to the local discipline inspection commission. The hotlines for reporting and supervision of the Ministry of Education are 0 10-660923 15 and 660933 15, which are generally called the Education Commission, the Education Bureau or the Education and Sports Bureau. Teachers are headed by the administrative department of education.
According to the regulations on letters and visits, citizens, legal persons or other organizations have the right to reflect the situation by telephone and put forward suggestions and opinions; The municipal government should seriously handle letters and receive visitors.
Article 7 of the Compulsory Education Law of People's Republic of China (PRC):
Compulsory education is implemented under the leadership of the State Council, which is planned and implemented by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government, and the people's governments at the county level give priority to management. The education administrative department of the people's government at or above the county level shall be specifically responsible for the implementation of compulsory education; Other relevant departments of the people's governments at or above the county level shall be responsible for the implementation of compulsory education within the scope of their respective duties.