The punishments in universities generally include: informed criticism, warning, serious warning, demerit recording, gross demerit recording, detention, persuasion and dismissal.

Recording a demerit is a slightly more serious punishment, but absent from teaching activities for ten times without reason is a relatively bad violation of discipline. The student management regulations of some schools are enough to record big mistakes or even big mistakes. If you really knowingly commit a demerit, it is not wrong. After all, most people don't break the discipline ten times.