How to calculate the programming hours and tuition fees of Tongcheng Tongmei's children in Zhuhai? Is it reasonable?

Generally, it is charged according to class hours. Aren't all the training institutions outside now like this? You see, the cram school is also like this, and it is calculated by the hour, so the cost of education is still a little high, but it is generally more beneficial to learning, just like paying more in many aspects. I hope I can adopt them and wish you a happy life ~