General schools have such instructions, so it is very important to tell the teacher in advance that you are a graduate student. Second, communicate well with teachers. Please eat and send something. Naturally, your feelings are in place. The last point is that the paper should not be too outrageous, and the results are not required to be good, but the format, method and language must be good. If it is too bad, the teacher will be difficult.

The answer is not easy, please accept it if you are satisfied.