Legal basis: Opinions of General Office of the State Council on Standardizing the Development of Off-campus Training Institutions I. General Requirements (II) Basic principles are standardized according to law. In accordance with the law, the off-campus training institutions shall be approved and registered, special treatment shall be carried out, daily supervision shall be strengthened, and the order of off-campus training shall be effectively regulated. Off-campus training institutions carry out training business and related activities according to laws and regulations, and consciously safeguard the legitimate rights and interests of primary and secondary school students and their parents. Classification management. Encourage training aimed at cultivating primary and secondary school students' hobbies, innovative spirit and practical ability, focus on standardizing the knowledge training of Chinese, mathematics, English, physics, chemistry, biology and other disciplines, and resolutely prohibit the behavior of taking exams, exceeding the standard, leading training and linking with enrollment. Comprehensive policy. To coordinate school, society and family education, we should not only standardize the training behavior of off-campus training institutions, but also improve primary and secondary education and teaching, improve the quality of school education and the ability of after-school service, strengthen the dominant position of school education, and actively promote parents to change their educational concepts, so as to treat both the symptoms and the root causes and achieve practical results. Collaborative governance. Strengthen the overall planning of provinces (cities) and implement county-based management responsibilities. Establish and improve the work coordination mechanism, the relevant departments perform their duties, division of labor and cooperation, co-ordinate the examination and approval, registration, supervision and management, form a comprehensive management force, and ensure active and steady progress.