I called today to ask. The price is 138 yuan per class. Buy by the class, more than 10 thousand packages, more than 90 per class, more than 9 thousand. 15 attended a class on 138, and the cheapest one bought more than 4000. How expensive. There are two institutions. One for Bai Xianglin and one for the faucet. This is a cooperative relationship. I have experienced it once before, and I feel that the child is still young and it is boring to go. My children still need parents to teach them. I think the price is too expensive. I'm going to spend some money to buy props and courses online and organize children in the community to teach themselves. There is no need to give money to these individuals. The growth of children can never be separated from the education and guidance of their parents. External force is only an aid.