Legal basis: Education Law of the People's Republic of China
Article 19 The state implements a nine-year compulsory education system. People's governments at all levels take various measures to ensure that school-age children and adolescents enter school. Parents or other guardians of school-age children and adolescents, as well as relevant social organizations and individuals, have the obligation to enable school-age children and adolescents to receive and complete compulsory education for a specified number of years.
Article 21 The state practices the national education examination system. The types of national education examinations are determined by the administrative department of education of the State Council, and undertaken by the institutions approved by the state to implement education examinations.