My child was bullied when he was in kindergarten. This is how I handled it. First, I will find out if it is my child's fault. If it is his fault, I will teach him a lesson and let him remember not to make trouble next time. If it's not my child's fault, I will go to the teacher for verification. If the child who fights with my child is an expert and fights with anyone, I will tell the child to stay away from him and play with him less, and then let the teacher warn him or even clean him up. Such a child is generally not liked by the teacher. There is another situation, which is also the last thing we want to see, that is, the child bullies his own child. In this case, I always tell the child not to provoke him actively, but as long as he does, you will not hesitate to return it, but don't hit him on the head and face, you can hit him on the shoulder and ass. Why do I advocate calling back in the third case? Because that child has a strong pertinence, if you give in blindly, you will be bullied by him for life, which is unsustainable. If the child can't solve it, I will personally come forward, find the teacher, find his hometown, and directly find the child to warn him. Basically, the problem can be solved. But then again, children are not sensible, fighting is normal, and don't feel that children are wronged and adults can't accept it more than children, which is unnecessary. Let the child be wild and try to deal with problems by himself. Maybe when he grows up, he will become friends with those who have fought. Therefore, advise this parent not to be too anxious. Maybe you love your child too much.