Lao She was a famous Chinese novelist and drama in the 20th century. His works had the following unique creative features: 1. Combination of realism and romanticism: Lao She's works often combine realism and romanticism. His novels described the true face of social life, but also added the exploration of personal feelings and fate. 2. Create a distinct character image: The characters in Lao She's novels are very distinct. Each character has its own unique personality, characteristics, and destiny. Through in-depth descriptions and detailed portrayals, he vividly displayed the inner world and external performance of the characters. 3. Pay attention to social criticism: Lao She's works have a strong sense of social criticism. He pays attention to social reality and reveals and critiques the dark side and injustice of society. His works often touched on various problems in Chinese society at that time, such as education, corruption, and the division of rich and poor. 4. Beautiful language: Lao She's language art is one of the important features of his works. He was good at using vivid language, figurative metaphor and humorous tone to portray the characters and plots to make a deep impression on the readers. 5. Pay attention to literary forms: Lao She's works are rich and diverse, including novels, plays, essays, poems, etc. He attached great importance to the innovation and breakthrough of literary forms and constantly explored new literary forms and expressions. Lao She's works have profound thoughts, distinctive characters, beautiful language and various forms. They are important chapters in the history of Chinese literature.