Only secondary school students from low-income families can be exempted from tuition fees.

Students in technical secondary schools are generally exempt from tuition fees in the first two years, and generally unavoidable in the third year. If you are a rural subsistence allowance, you should give priority in your class. If you can't, make it clear to the class teacher as soon as possible that you really have a minimum living allowance (your family is very poor). Only five categories of people, such as urban subsistence allowances and immigrants from reservoir areas, can be exempted from tuition fees for two years. The rest depends on the specific situation of your class. Everyone is too poor to give it to you every year. After all, only 25% people can enjoy it. ...

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.