Legal basis: Article 2 of the Compulsory Education Law of People's Republic of China (PRC) stipulates that the state implements nine-year compulsory education. Compulsory education is a compulsory education for all school-age children and adolescents and a public welfare undertaking that the state must guarantee. The implementation of compulsory education, free of tuition and fees. The state establishes a mechanism to guarantee the funds for compulsory education to ensure the implementation of the compulsory education system.