Chang 'an Comprehensive Middle School, Feng Fan Middle School, Calla Lotus Second Primary School, etc. Official website, Education Bureau of Wanbailin District, Taiyuan City, shows that we know that private schools include Chang 'an Comprehensive Middle School, Feng Fan Middle School, Calla Lotus No.2 Primary School and other private schools, which are invested by private or private institutions and approved by the local government and education departments, and the combination of education and government pays 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.