By writing the research status at home and abroad, we can see whether students have read a lot of relevant literature. Before writing, students should sort out the monographs and main viewpoints collected and read in the paper, and select the most representative authors. When writing your graduation thesis, summarize these main points, and indicate the year when you represent the author and express your opinions. It is also necessary to comment on the shortcomings of domestic and foreign research, that is, what aspects are not involved, whether there is a research gap, or the research is not in-depth, what theoretical problems have not been solved, or what shortcomings exist in research methods, which need further study. Third, the problem that should be paid attention to when writing about the research status at home and abroad is to reflect the latest research results. Third, don't write too little. If you only write a short paragraph, you haven't read much material. Fourth, if there is no literature directly related to the topic of graduation thesis, choose something similar to the topic of graduation thesis to write.