Nanchang University graduation thesis adopts a five-level grading system, and the specific conversion rules are as follows: excellent (90 ~ 100), good (80 ~ 89), medium (70 ~ 79), passing (60 ~ 69) and failing (below 59).

A good graduation thesis means that the content of the graduation thesis meets the requirements, the content is basically perfect and detailed, and there are basically no inappropriate and incorrect places in the thesis.