First, pharmacy major: the curriculum of pharmacy major is very complicated, which requires a lot of knowledge and skills and is very difficult to learn.

Second, stomatology: The employment prospect of stomatology is relatively narrow, and graduates need to face strong competitive pressure.

Third, Chinese medicine: the course of Chinese medicine is very complicated and difficult to learn.

Fourth, the nursing profession: the nursing employment prospect is relatively saturated, and the graduates are under great competitive pressure.