Talk about the artistry of Lu Xun's language. In the sharp confrontation between vernacular Chinese and classical Chinese in the May 4th Movement, Lu Xun was the first person to write novels in vernacular Chinese. With his excellent artistic language, he irrefutably proved that vernacular should be the new language of national literature. The language in his novels is simple but rich, cold, implicit and humorous. This paper makes a concrete exposition of vague language, questioning and madness in his novel language. Lu Xun's best essays should be highly persuasive, long and rigorous, and short stories can make the truth clear, full and profound in a limited space. Argumentation can subdue the enemy from death, and there are various ways to expose contradictions. When logical thinking reveals the contradiction of things, it is often expressed through artistic images. A few strokes, vivid and vivid. In terms of technique, visualization shows the characteristics of appropriateness, simplicity and freshness. Emotional strength, especially in irony. He believes: "The life of satire is real; It doesn't have to be a fact, but it must be a fact. Some of his essays express their thoughts and feelings in a subtle and tortuous way through "Qubi". So many people don't really understand the real intention of Lu Xun's articles.