This article is not only good at narration, but also combines narration with discussion. "Generous advice" in writing (a comment on Historical Records quoted Dong Fen's words), "resentment" and "injustice" everywhere (Liang Jun's "Four Friends Zhai Cong said"), step by step, wonderful music, really "unparalleled in a hundred generations" (. The structure of the article is rigorous and orderly, and it is the outline of an article. Later, I narrated the chivalrous men and made a footnote for the narration. "Grandmaster Gong Yue" is the main idea of an article, which shows the author's feelings and shines back and forth. "A wonderful chapter is another miracle" (Wu Jiansi's Historical Papers).