Yes Students who need to stay in school because of postgraduate entrance examination, social practice, discipline competition training, tutor's participation in scientific research and other reasons need to apply in person and can stay in school after approval. Those who are not approved are not allowed to stay in the university. Once discovered, they will be criticized and punished. Those who have not applied for detention will be disqualified and it is strictly forbidden to stay outside the school. Once found, it will be disqualified and punished according to the school rules.