According to the new college entrance examination reform plan of the Ministry of Education, after the college entrance examination reform, students can choose physics, chemistry, biology, history, geography and politics in addition to Chinese, mathematics and foreign languages. Under this policy background, the teaching in middle schools will undergo profound changes.

The new round of college entrance examination reform will no longer distinguish between arts and sciences. Students can choose their own subjects to take the academic level test, and the "shift system" teaching will be implemented. In other words, students choose their own development and level classes according to their academic qualifications and interests. Classes at different levels have different requirements for teaching content and degree.