New Oriental: The unit class fee is quite high, but it won't give you too much class time. For example, a class will give you 400 yuan, but you will only be given a class once a week, and the time must be decided by New Oriental. Otherwise go to silver.

Global: It was good before listing, and the class fee was good. However, after its listing, teachers are highly mobile, and generally only take part-time jobs instead of full-time jobs, so there is no way to talk about insurance. Now that it has been delisted and acquired, the situation is unstable, so it is not clear.

Langer: I think he only recruits full-time teachers and will arrange as many classes as possible, which will make him feel safe. But the unit price grade may not be as high as New Oriental.

Look at personal needs. If you just want to go to class with a mood, choose New Oriental. However, if you want to be a practical and secure teacher in the future, I choose Lange, which is cost-effective.

For reference only.