First, compulsory education marks a country's economic development level. And will continue to promote the development of the national economy. Number of years of compulsory education in various countries. Basically, it is determined by the economic development level and cultural and educational level of each country.

Second, compulsory education can not only reflect the level of modern civilization of a country, but also promote the improvement of modern civilization.

Third, compulsory education can not only protect citizens' basic rights, but also cultivate citizens' legal awareness.