This teacher is so great that he still thinks about his students when he retires. The industrial and commercial bureau does not directly manage education. I think you can open a stationery or counseling book store and give counseling or consultation in secret. Of course, we are responsible for the students, and both parents and students accept it, and both sides benefit. Otherwise, it can only be publicized to the public in the name of obligation, and the education management department will not interfere too much. I wish you success!