Legal analysis: It is legal for the Education Bureau to collect supplementary teaching fees, and supplementary teaching materials must be issued by publishing units that have been approved by the administrative department of press and publication according to law and obtained the Publishing Business License. Without approval, no department, unit or individual may engage in the distribution of supplementary materials for primary and secondary schools. Teaching supplementary fee is the cost of teaching supplementary materials, which is approved by the provincial education department and meets the requirements of "one subject and one supplement". The tuition fee can be charged in full, which is in line with the regulations. Auxiliary teaching materials (hereinafter referred to as teaching AIDS) refer to all kinds of learning guidance and examination guidance books for primary and secondary school students.

Legal basis: Article 30 of the Education Law of the People's Republic of China Schools and other educational institutions shall perform the following obligations: (1) Abide by laws and regulations; (two) to implement the national education policy, implement the national education and teaching standards, and ensure the quality of education and teaching; (three) to safeguard the legitimate rights and interests of the educated, teachers and other employees; (four) to provide convenience for the educated and their guardians to understand the educational achievements and other relevant information in an appropriate way; (five) in accordance with the relevant provisions of the state to collect fees and open the charging items; (6) Accept supervision according to law.