Quality education courses: physical education, art, music, science and technology.
China's ordinary senior high school education system is constantly improving and reforming. From the initial unification of all parts of the country to the sudden emergence of arts and sciences, some provinces and cities have been given the right to independently carry out high school curriculum reform, and capable publishers have been given the right to publish high-quality high school textbooks, breaking the situation that PEP textbooks once stood out. Later, the emergence of elective courses made high schools show new vitality.