Duan Ying is Wang Chunyan's assistant. In 2008, 26-year-old Duan Ying suddenly changed from an employee of the Bureau of Landscape Architecture to an assistant to the secretary of the Songming County Party Committee in Kunming, that is, Wang Chunyan, deputy director of the Yunnan Provincial Emergency Management Department, who later surrendered himself. That is to say, Duan Ying is the assistant of Wang Chunyan, the county party secretary.