A complete graduation thesis must have the following regular parts, on which personalized supplements can be made according to the needs of the thesis; 1, abstract, 2, introduction, 3, literature review, 4, research hypothesis, 5, demonstration process, 6, research conclusion, 7, summary and prospect. 8. thanks. Writing a good thesis is actually telling a good story, telling a well-founded and self-evident story. Each chapter has information that needs to be explained to readers, and each chapter is closely linked. Each chapter has both the evidence of the previous station and the foreshadowing of the next chapter. The main body of the paper includes five parts: preface, literature review, research design, results and analysis, and conclusion. Nowadays, papers are often used to refer to articles that conduct research in various academic fields and describe academic research results, which are referred to as papers for short. It is not only a means to discuss problems in academic research, but also a tool to describe academic research results in academic exchanges. Including academic papers, graduation papers, dissertations, scientific papers, achievement papers and so on.