The standard of duplicate checking rate of undergraduate thesis is generally required to be within 30%, and that of master thesis is generally required to be within 15%. For most universities with strict requirements, the specified duplicate checking rate standards for doctoral dissertations are as follows:

1, if the duplicate checking rate of doctoral thesis is less than 5%, it is considered that the thesis is qualified and can be directly submitted for review;

2. The duplicate checking rate of doctoral thesis is in the range of 15%, and the tutor judges whether there is academic misconduct in the dissertation. According to the evaluation results, the tutor puts forward specific suggestions for the doctoral thesis, and the students check the thesis again after revision;

3. If the duplicate checking rate of doctoral dissertations is in the range of 15%~30%, the degree evaluation sub-committee will determine the type and nature of academic misconduct in the dissertations, and then conduct a re-examination or postpone the defense according to the determination results;

4. The duplicate checking rate of doctoral thesis is over 30%. In principle, it is necessary to postpone the revision of weight loss papers for half a year or one year before replying. If the circumstances are serious, the defense qualification shall be cancelled.