The subject needs to make clear the difference between blind evaluation and external review. Generally, master's thesis is sent for external evaluation, and doctoral thesis is sent for blind evaluation, but depending on the description of the problem, the external evaluation may be larger.

After the revision of the defense, our school requires the tutor to confirm in writing that the paper has been revised according to the review opinions, and it is the school that finally decides whether to participate in the defense. If the school agrees to reply, the passing rate can still be guaranteed. The list of members of the master's thesis defense Committee is basically arranged by the tutor or the teaching secretary according to the requirements of the school, so it is necessary to save face for the tutor, as long as the preparation is stable and normal, and there is no need for so much pressure.

The doctoral defense requires two colleagues outside the school to participate, and the school is responsible for the arrangement. Be mentally prepared for possible difficulties. However, the final paper failed, mainly depending on the quality of the paper. Therefore, as long as the defense goes on normally, don't offend the teacher and don't contradict the teacher. Before and after the defense, the paper was carefully revised according to the comments, and it was basically no problem to pass the defense.

This should be a blind comment on the platform of the Ministry of Education. If you make any additions and major revisions, you should send them back to your failed teacher for review. So you should carefully look at why the teacher failed you, and there will be insufficient papers and suggestions for revision. Review carefully according to the advice given by the teacher. Generally no problem.