In my opinion, joining an educational institution is mainly to evaluate him fundamentally, such as whether he is recognized by his parents. Do children like studying? I joined the squirrel AI intellectual adaptation education in Chongqing. At present, our children like it very much. They have exams and their own learning paths. Where they can't learn, they will find ways to fill the gaps and teach students in accordance with their aptitude. Every child has his own personalized path. The effect of grading is also obvious, so parents agree to send their children to school. From the fourth month of running a school, they have made ends meet. It began to make profits a month later, and now there are 650.