Such a large range, it is better to say who is the dance training major directly, and maybe the answer will be there. Specifically, there is no data to illustrate this. Still have to know more about yourself and experience it. After all, everyone has different needs. Some people just want a better environment and atmosphere, but some people have high requirements for teachers. See your own requirements, and then go to the organization! This possibility is relatively large. Baidu, the public should have it, go and see more!