Lao She was a famous Chinese novelist in the 20th century. His works were mainly featured by describing social life and human weaknesses. He was known as the "father of modern Chinese novels". Lao She's masterpieces include the novel Camel Xiangzi, Teahouse, Four Generations Under One roof, and the play Longxu Gully. Among them, Camel Xiangzi was regarded as a classic of modern Chinese novels. It deeply reflected the darkness and cruelty of the society at that time by depicting the life experiences of the protagonist Xiangzi. " Teahouse " was one of Lao She's masterpieces. It used the teahouse as the background to describe the ways of the world and the collusion between officials and businessmen in the late Qing Dynasty. " Four Generations Under One roof " was a novel set in a large family, showing the life and changes of a traditional Chinese family. In addition to novels and scripts, Lao She also wrote many excellent prose works, such as "Hurry","Spring Silkworm" and "Grassland". These prose works are fresh and natural, full of emotion and depth of thought, and are deeply loved by the readers. Lao She's works deeply reflected the reality of Chinese society and the weakness of human nature at that time, which had a profound impact on the development of modern Chinese literature and thought.