The content of intermediate title defense is related to the paper. According to the relevant information, the defense of intermediate title is to defend the selected topic and examine whether the students have the ability to reach the cognitive level of intermediate title, including debate and paper speech, so the defense content of intermediate title is related to the paper. Papers are often used to refer to articles that carry out research in various academic fields and describe academic research results, which are referred to as papers for short. They are not only the means of discussing problems in academic research, but also the tools of describing academic research results in academic exchanges. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers, etc. The sampling method of Japanese graduation thesis was put forward from June 5438 to February 24, 2020, and the sampling rate of undergraduate graduation thesis was once a year.