The academic system is generally divided into two years, three years and five years according to the academic system of the university.

Two-year colleges are generally rare, three-year colleges mainly recruit high school graduates, and five-year colleges mainly recruit junior high school graduates. Five-year specialty includes five-year consistent system and three-stage system.

Speciality with the goal of cultivating higher vocational talents with professional skills means that the goal of specialization is to combine theory with practice, and to train a group of professionals with specialized theoretical knowledge on the basis of completing secondary vocational education.