Dai's family is still good here in Longmatan. It's close, and many dolls are tutoring there, and the effect is good. The teacher is still responsible. Young teachers have the advantages of young teachers, and dolls are willing to communicate with teachers. Alas, when the doll is big, there are some words that can't be said to us adults at all. Generally speaking, it's good, and the doll has made progress!