If the defense of the first thesis of the in-service master's degree in Tianjin University fails, then this application will be useless. If the defense Committee proposes amendments, then students will have a second chance to defend themselves. If the second defense has not passed, Shen Shuo will fail and the students will have to study again.

When defending, you should briefly summarize the theme, purpose and research direction of the paper, and state your own views and opinions. And pay attention to the coherence and fluency of sentences in the defense, and don't be incoherent. When you meet the defense teacher for the first time, you should pay attention to your appearance and speak moderately. The defense teacher hopes that the candidate is a person who is willing to think, true and can answer questions realistically, which will leave a good impression on the teacher.