There are many places here. Last year, I signed up for classes and didn't sign up for classes near Haidian Bridge North. Forget the junior ones. If it's too low, just take the intermediate one. Generally, it will be covered after the money is paid. The teacher gave me the answer in the exam last year. Theory is better than practice. I'll give you 40 kinds of medicinal materials for you to identify and write down their names, families, medicinal parts, functions, etc.

Good luck! ! ! ! ! !