Lao She was a famous Chinese writer and dramatist in the 20th century. His works had the following artistic characteristics: 1. Unique artistic style: Lao She's literary and dramatic works have a strong personality and unique artistic style. He is good at using metaphor, symbolism and exaggeration to create imaginative and humorous characters and plots. Realism tendency: Lao She's works have a strong realism tendency. He pays attention to social reality, describes the true face of social life, and reveals the dark side of society and the sufferings of the people. 3. Pay attention to language art: Lao She's language art is one of his important artistic characteristics. He is good at using humor, metaphor, exaggeration and other techniques to make the language vivid, vivid and humorous. At the same time, he pays attention to the quality and charm of the language, making the works have a unique literary charm. 4. Strong dramatic conflicts: Lao She's plays often have strong dramatic conflicts. He is good at portraying the contradictions and conflicts between characters and creating tense and exciting dramatic plots to make the audience feel strong dramatic tension and tension. 5. Pay attention to character image: Lao She's works pay attention to the shaping of character image. He is good at using detailed description and psychological description to portray the realistic and three-dimensional sense of character image, so that the character image has vivid and profound meaning. Lao She's works have a unique artistic style and a tendency to realism. He pays attention to language art, strong dramatic conflicts, and the image of characters. These characteristics make his works have extremely high artistic value and influence, and are deeply loved and respected by readers and audiences.