It is manifested in the unity of content and form. Therefore, not only some forms of factors such as genres, languages, but also artistic methods and writing techniques can influence the formation of style. According to the treatise, "the essay is in yiya, the book theory is reasonable, the book is true, the poetry is beautiful." "The book of the heart carving dragon · set" says: "the chapter table of the table, the accurate and elegant; An ode to a hymn, a feather is a feather. When the book is moved, the style is clear. Historical sequence notes, normal core of normal; With the help of a pro, the system is of great importance. The seven words, the work of qiao yan... ." It shows that different styles have different requirements for style. And the different language characteristic, is the important factor that forms the style, it is the important external performance of the style. Language style is an important aspect of creative style. As for the use of different art methods, the influence of creative style is more obvious, and romantic writers and realistic writers often show different styles.