Actually, it depends on the level of your thesis. If it is SCEI, etc. This third author is very useful and it is difficult for many doctors to publish. In fact, this general teacher needs to use it to evaluate professional titles. If you are a graduate student, that is another matter. (General school requirements are as follows)

1. Academic graduate students should publish more than 1 articles (including 1 articles) in academic journals (or officially published collections) at home and abroad, or provide more than 1 articles (including 1 articles). Graduate students who fail to meet this requirement are not allowed to participate in the defense.

2. On-the-job professional degree graduate students should publish an academic paper by the top three authors.

3. Full-time professional degree graduates do not require academic papers for the time being.