It is easy to find methods and skills for teacher qualification training, but we must be careful in choosing training institutions. Suggestions can be measured from the following aspects;

1. It is very important to have professional teachers and R&D team, which directly affects the teaching quality;

2. Economic strength is also very important; Otherwise, the agreement-based refund shift is likely to be controversial;

With a good class environment, you can't find a place without a fixed school address.

To sum up, Zhonggong is still good.