None of his teachers graduated from education, and most of them graduated from junior college. You expect this half-monk teacher to teach your children? You can think about it, if these so-called "teachers" really have good memory methods, how can they condescend to work for others in these small companies? Why not take the civil service exam and work in those big enterprises? Telling the truth, whether children study well or not depends on whether they have the habit and enthusiasm of learning and whether their parents have the concept of education. If parents don't have time to take care of and teach their children, it's really a waste of money to expect such so-called educational institutions to educate their children!