The establishment of the school is funded by the government. Generally speaking, the number and scale of public schools far exceed those of private schools, and the study expenses are relatively low and the teaching facilities are relatively perfect. Moreover, public schools in some countries provide tuition-free education, such as Germany, Sweden, Italy, France and other countries.

Private schools refer to schools invested by private individuals or private institutions, approved by local governments and education departments, which combine education with government and pay more attention to efficiency. Private schools are the combination of education and market, and more of them are to solve the problem of educational efficiency.