Literature review, as its name implies, is to summarize and evaluate the existing literature related to one's own thesis, that is, to analyze the research status at home and abroad. In this chapter, the literature review shows the research status at home and abroad.

Second, expand the content.

Literature review usually includes the research background and significance of the paper, the explanation of key concepts in the paper, the research status at home and abroad, the research content and content arrangement of the paper. Usually in the first chapter of the paper, also known as the introduction. Due to different majors, the literature review will be different. If you want to know how to write a good literature review quickly, you can look up similar papers on HowNet, refer to other people's paper framework, and then change the relevant content into your knowledge content.