Seven Violets was a famous Chinese author who had written many novels, including "The Lamp of the Earth","The Wedding Dress of Lan Ben","The Twelve Hours of Chang 'an", and the "Three Bodies" series. Among them," The Lamp of the Earth " was a famous science fiction novel in China and was hailed as " one of the representative works of Chinese science fiction." " Lanben Wedding Dress " was a romance novel with a female protagonist. It told the story of a girl's growth and love story from the countryside to the city. Chang 'an Twelve Hours was a strategy novel set in the Tang Dynasty. It showed the political struggles and historical figures of the Tang Dynasty in a humorous and suspenseful way. The " Three-Body " series was a famous science fiction novel about the confrontation between the Earth civilization and the Three-Body Civilization. It was hailed as a classic work of Chinese science fiction literature.