The dormitory management in Hefei Normal University is very strict.

When I was a freshman, I also made rounds or something ... Our dormitory often closed the door and said that all four had arrived, but it was really not possible to let the dormitory next door make up the number. After freshman year, you can do whatever you want ... staying out at night is nobody's business. However, it is unlikely that you want to go out after closing time ... unless you say you are ill or catch a train or something.