What is the new educational profit model of the trusteeship class?

The profitability of trusteeship education has always been a concern of all entrepreneurs. The starting point of the new profit model of trusteeship education is to solve the income problem of trusteeship classes. Of course, what needs to be solved is the concern of parents, which is also a pain point, and on the other hand, it is to constantly change and adjust ideas. For example, the mode of combining custody and research is to better solve the needs of parents. When the needs are solved, it can also better enhance the competitiveness and make the operation of custody classes easy and interesting. This is also the way to promote.