Lao She (December 3, 1899-August 24, 1966) was a famous dramatist, literary theorist, critic and translator in China. He was known as the "giant of the 20th century Chinese literary world" and one of the founders of modern Chinese literature. Lao She was born in Beijing. He was intelligent since childhood. He studied in a private school in his early years and later entered Tsinghua University to study. In 1919, he began to publish his works and became a famous author. His representative works include the novel "Camel Xiangzi","Teahouse","Four Generations Under One roof" and other plays "Longxu Gully". Lao She's works had a unique style, focusing on realism and personality descriptions. At the same time, they also involved social politics, history, culture and many other aspects. His literature and thoughts influenced the development of modern Chinese literature and thoughts, and also had a profound impact on the transformation of Chinese society and culture. In addition to literature and drama, Lao She also devoted himself to the study of literary theory and put forward the idea of "literature and art serving the people" and advocated the "drama movement" to promote the development of Chinese drama. He was also a famous translator who had translated many western literary works. Lao She's life was full of struggles and setbacks, but his contribution to Chinese literature and culture was immeasurable. He was hailed as a "cultural master" and had a profound impact on the development of modern Chinese culture.