Public primary schools are free of tuition, and only need to pay part of the book fees and insurance premiums, which should be within 300 yuan. Nine-year compulsory education is compulsory for all school-age children and adolescents, and it is a public welfare undertaking that the state must guarantee. The implementation of nine-year compulsory education means that school-age children and adolescents begin to receive nine-year free education. The state establishes a mechanism to guarantee the funds for compulsory education to ensure the implementation of the compulsory education system. Nine-year compulsory education is the current education system in China. Nature of compulsory education: 1, public welfare;

The so-called public welfare means that it is clearly stipulated that "tuition and miscellaneous fees are not charged". Public welfare is linked with freedom. If the second article of compulsory education is amended, the state will implement nine-year compulsory education. Compulsory education does not charge tuition and fees. The state establishes a mechanism to guarantee the funds for compulsory education to ensure the implementation of the compulsory education system.

2. Unity:

Unity is the idea that runs through everything. From beginning to end, the new law emphasizes the implementation of national unified compulsory education, including the formulation of unified teaching material setting standards, teaching standards, funding standards, construction standards and student funding standards. These contents related to unification are reflected in the changes of laws in different forms.