They established a teaching relationship in this way. The reason why Meng Yao introduced the parent-child class to Li Fu is not clear. It cannot be said whether it was to promote the course, or because Yu Shu has a talent for playing the guitar, or for some other reason. Meng Yao has not worked at this art training school for a long time, only a little over a year. However, he has learned to observe the situation, understand the psychology of parents, and establish friendly relationships with children. The ultimate goal is to make money, stabilize the relationship between the two parties, and try to sell high priced courses to them as much as possible, making their class time as long as possible. For Li Fu and Yu Shu, Meng Yao's goal seems a bit vague, not simply to make as much money as possible from them. Is there any other purpose? Think about it again. Perhaps it's because Yu Shu is too talented, Meng Yao feels that Yu Shu is a bit like a teenager's self.