"Local Complex" was a long novel by Liu Zhenyun, which told the story of a Chinese farmer who moved from the countryside to the city and constantly thought about and searched for his own identity and destination in the process of urban development. The novel uses the growth experience of the protagonist Li Wanbao as the main line to show the challenges and opportunities that Chinese farmers face in the process of urban development. Li Wanbao was a young man from the countryside at the beginning of the city. He was forced to leave the countryside and work in the city because of his family's poverty. In the city, he experienced a variety of work and cultural experiences, gradually adapting to the city life and began to think about his identity and home. From Li Wanbao's perspective, the novel reveals the loss of rural population, the division of social classes, and the change of interpersonal relationships in the process of urban development. At the same time, the novel also showed the farmers 'attachment to their hometown and their love for the land, as well as the city people's nostalgia for the countryside and respect for tradition. The main purpose of the novel is to explore the relationship between urban development and rural development, as well as the self-worth and identity of people in the process of urban development. Through Li Wanbao's growth experience, the novel expressed his concern and concern for farmers and urban people. At the same time, it also called on people to cherish traditional culture and values to promote the common development of urban and rural areas.