National education
Compulsory education is a national education that all school-age children and adolescents must accept, and the state, society and families must guarantee it according to the Constitution.
Mandatory, public welfare and universality
Compulsory education has the basic characteristics of compulsory, public welfare and popularization.
Nine-year compulsory education
The period of compulsory education stipulated in China's Compulsory Education Law is nine years (six years in primary school and three years in junior high school; Some provinces and cities have five years of primary school and four years of junior high school), which is in line with China's basic national conditions and is appropriate.