Teachers have the right to punish students but must be fined in moderation and not beaten. Because this will violate the ethics of the Teachers:
1. Not tricking, oppressing and having bias, discrimination, prejudice to learners; not abetting, covering up negative behaviors in teaching, learning and training of students and colleagues.
2. Do not infringe on the body, offend the honor or dignity of students, colleagues or others. Do not affect the work, activities of colleagues and others.
Absolutely you should not have behaviors such as gossiping, swearing, ... the teacher to avoid causing trouble for yourself when being beaten by the teacher.