Introduction to Yunyan: Yunyan District belongs to Guiyang City, Guizhou Province, north of the Guiyang City to the north of the “boat-shaped basin”. Yunyan District is one of the downtown areas of Guiyang. The main part of the original Guiyang Old Town is the resident of the Guizhou Provincial People's Government. Famous scenic spots in the territory include Qianling Park and the Martyrs Monument of the Anti-Japanese War.