Let the children change classes or transfer schools! This is bad for your son's growth! Shouldn't we look for reasons from our son? Children go to school not only to learn culture, but also to learn to be human. It doesn't matter if children make mistakes, it is important to make children realize that mistakes will be punished! Why does your lover go to the teacher to make him uncomfortable? When your son encounters setbacks, you should help him stand up, not punish others, right?

If you are wrong, please don't be angry, for reference only!