I entered the university by passing the physical education exam. If you want to have a stable job in the future, you can take an examination of teachers, which is very secure. But if you want to get a higher salary, you must take the postgraduate entrance examination before you have a chance to enter colleges and universities. The salary is generally around 2000-3000, and the substitute fee is not enough. If you come out directly as a teacher after graduating from college, someone at home will do. If there is no one, maybe you can only teach in primary school or junior high school. The salary is around 1000-2000.

If you don't want to be a teacher, you have to learn professional courses well in college, and you can go to the gym as a coach when you come out. Gyms pay well, but there is no guarantee.