Cyber language is a form of literature in the network culture. The language style and rhetorical devices used are different from traditional literature. The following are some common rhetorical devices in online language: 1. Teasing: The online language often uses teasing techniques to satirize, criticize, or ridicule reality or social phenomena with humorous and humorous language. Metaphor: The language of the internet often uses metaphor to express abstract concepts or abstract emotions in specific language to leave a deep impression on people. 3. Metaphors: Online language often uses metaphor to compare two things to emphasize the similarities between them so that readers can better understand the nature of things. Metonymy: The online language often uses metonymy to describe or explain a person, thing, or concept as an example. 5. Rhetorical question: The online language style often uses rhetorical questions to ask questions and at the same time ask the reader to achieve the effect of emphasis, guidance, and sarcasm. 6. Omission: The online language style often uses the technique of omitting unnecessary words or sentences to achieve a concise and bright effect. 7. Repetition: Internet language often uses repetition to emphasize the importance or emotion of a word or sentence to leave a deep impression. These are just a small part of the rhetorical devices of the network language. There are many other expressions and techniques in the network language. The way they are used is also constantly innovative with the changes of the network culture.