This paper studies XXX and develops XXX; The article also makes a systematic analysis of XXX, which provides clues for further study of XXX's functions. (Summary of the paper)

The theme of the paper is important and innovative. (XXX author's writing characteristics) embodies the author's rigorous thinking, solid basic knowledge and strong scientific research ability. The conclusion of the paper is correct, and the research results have certain help and guiding significance for future research. In addition, the writing idea of the paper is clear, and the results are creative and of good theoretical value, reaching the level of master's degree thesis.