2. Title. The title of literature review is generally to add the word "literature review" after the design (paper) title.
3. Summary or preface. This part generally does not need a special title, and directly serves as the opening part of the whole literature review. The content is to briefly introduce the significance of this study; The main problems to be solved; If this topic involves more advanced theories, it should also be briefly introduced; Finally, it is necessary to introduce the scope and sources of data collected by researchers, including which major works have been consulted and which databases have been queried online (such as the full-text database of China Journal Network and the full-text database of dissertations, etc.). ), as well as how to search (such as searching by entering "keywords" or "author's name" or "article name", generally using exact matching), and the number of articles of related papers searched by * * *.
4. Text. This is the core part of literature review. On the basis of classification, we should systematically introduce the useful information we have collected. When writing this part, we should also pay attention to the following two points: first, introduce a pair of existing achievements by category, and each category should be distinguished by subtitles. The following are common classification clues: classification by time and space; Depending on the sub-topics involved in this topic; According to the different viewpoints in the existing achievements, and so on. Secondly, there should be both a general introduction and a key introduction. According to my own classification, I will first make a general introduction to all kinds of research, and then focus on the representative results of this kind of research. It is required to point out the author's name, literature name and their specific views when introducing emphatically. The general introduction and key introduction of documents and materials require that the sources of documents be reflected in the references, but they do not require one-to-one correspondence.
5. summary. Summarize and evaluate the main characteristics, research trends and values of the above research results. This part should focus on the existing research foundation of this topic (what foundation has been laid for our own research or what enlightenment has been gained from it) and the remaining research space (the blank or weak link of this topic).
6. References. It is required to list at least 10 references and at least 2 foreign literatures, and comprehensively mark the author's name, literature name, literature source, time and other information according to the format of references in the paper.