If there is no requirement for the quality of life, you can live in the school dormitory, but it may be more difficult to book.
There are Huang Zhuang Guest House and Haizhichun Guest House nearby, both of which are very close, but I haven't lived there, so I don't know how. A single room costs 50 pounds a day, but it's underground.
If you are an illegitimate student, you don't need an invoice. It is recommended to find a day rental house. Cheap forty or fifty, 80- 100 can live in a nice house in one day.