The grade of graduation thesis can be evaluated by a five-level scoring system, and the school defense Committee will finally determine the grade according to the scores of the defense teams of each department. Let's give an example: the excellent proportion is generally controlled within 15%, and the excellent proportion does not exceed 65%. Excellent (above 90 points), good (80-89 points), medium (70-79 points), passing (60-69 points), failing (below 60 points).

Graduation research requires students to write papers before graduation, so as to concentrate on scientific research and training of students in this major. Graduation thesis is usually arranged in the last academic year (semester). The topic of the thesis is designated by the teacher or proposed by the students. After choosing a topic, students conduct research, write and submit papers. The purpose is to cultivate students' scientific research ability, strengthen the training of solving practical problems by comprehensively applying the knowledge, theory and skills they have learned, and generally examine the academic level achieved by students in universities.