You can teach yourself. Enter the makeup video tutorial at Baidu. The first few websites are all popular. One of them is called beauty salon website, which colleagues often say is very good.
www.liren5.cn
You can easily find it by searching.
I hope it helps you.
If you are a girl, you can study and experiment by yourself at first, and you will soon reach a certain level. I wish you an early success in your study, hehe.