Students * * * have two chances to reply. If you fail for the first time, the tutor can make suggestions according to the contents of the students' papers and the defense situation. The revision time is usually half a year or one year. After the revision, a new round of on-the-job doctoral thesis defense will be conducted.

In order to provide opportunities for all students to learn from each other and learn from each other's strengths, we advocate "cross-integration" study for graduate students from different disciplines, better create an academic atmosphere on campus, provide a platform for doctoral students to display their academic achievements, and strengthen their doctoral thesis defense skills and precautions.

If doctors and masters want to successfully pass the defense and really play their own level in the defense, they need to know and master the essentials of the defense in addition to making full preparations before the defense.