Lao She was a famous Chinese novelist, dramatist and literary critic in the 20th century. His works were famous for their humor, satire and beautiful language. Lao She's literary language can be traced back to his early life. He spent his childhood and youth in his hometown of Jinan, where he was influenced by traditional Chinese culture and also came into contact with Russian literature and European literature. In his works, Lao She paid attention to the flexibility of language, expressiveness and sense of humor. He was good at using unique language style and rhetoric to make his works more vivid, vivid and touching. Lao She's language style was deeply loved by readers and was hailed as "one of the founders of Chinese vernacular literature". In addition, Lao She also attached importance to the language art and language function of literature. He advocated the view that "literature is life" and emphasized that literary works should truly reflect social life and people's lives so as to stimulate readers 'resonance and thinking.