Where did Lao She embark on the road of literary creation?

From 65438 to 0924, Lao She was recommended by friends to teach Chinese and China literature at the Oriental College of University of London, England, and began to embark on the road of literary creation. Since 1925, Lao She has published three novels: Lao Zhang's Philosophy, Zhao Ziyue and Ermayina. These works quickly attracted people's attention, but also showed some characteristics of Lao She's novels: being good at using Beijing spoken language and exposing and attacking reality in a playful and humorous style.