1. First of all, graduate students should submit a written application to their college within two weeks after the results are announced.

2. Secondly, with the consent of the college leaders, the college instructors are responsible for marking the papers, and it is not allowed to directly mark the papers with the teachers.

3. Finally, if there is sufficient reason to change the grade, the teacher should submit a written report, which will be reviewed and signed by the graduate leaders in charge of professional degrees in the college and submitted to the graduate school for approval.