I am from the new campus. I just read Wanfang's announcement. According to the latest announcement of the school, the school will be closed during the winter vacation, the library will be closed during the winter vacation, and the library will be open in those days. Wanfang is open on the day shown in the picture, and generally only the stacks are open, not the study room.

So it is impossible to study in school during the winter vacation. The same is true at home as long as you can calm down, but it should be worse than at school.