Is your child in this situation? He is very active at school, but he lacks patience, and he has trouble concentrating on one thing for a long time; he is smart, but he is always “distracted” in class, has a lot of small movements, and his academic performance is average or fluctuates a lot. He can’t get along with other children, he talks a lot, provokes others, and even fights with classmates, and is not serious, is the “troublemaker” in the eyes of his classmates; at home he doesn’t do his homework without supervision, other students finish their homework at school, but he always takes it home and starts to write only when he can’t delay anymore, and also writes and plays, and needs your He is often “sloppy” and will see 6 as 9, d as b, or even not distinguish between left and right; his fine coordination is often clumsier than his peers, such as tying shoelaces, buttoning buttons, etc., and often needs your help; he often contradicts his parents and is scolded for it, and lacks self-confidence and self-esteem …… If your child exhibits any of these behaviors, it is best for parents to take your child to the hospital for a checkup.