The problems of graduation thesis research, the key contents of discussion and the main conclusions drawn. The graduation thesis and main contents of the graduate registration form of Dalian Medical University mainly fill in the research questions, key contents and main conclusions of the graduation thesis, which require conciseness, clear arguments and clear conclusions. Dalian Medical University was founded in 1947, formerly known as Kanto Medical College, and merged into Dalian University in 1949, known as Dalian University Medical College.