1. This teacher's approach is too radical. Children won't understand and won't unless they have learned English. He or she should actively communicate with children, chat with them after class and patiently tell them how to learn English well. It is foolish and wrong to beat children every day in order to be eager for success.

2. Education includes "teaching" and "education". Teachers don't know how to teach, but "educating people" is insufficient. We should reflect, correct mistakes, apologize and improve.

I suggest you, as a parent, talk to the headmaster of the school. You must do it. You can only help yourself. If the school doesn't care, go to the Education Bureau.