Jiangsu High-tech Zone, which belongs to Yancheng City, is the core area of Yancheng's administrative culture, commerce and trade, science and education financial center and urban development. Yannan High-tech Zone is home to Xifuhe Science and Technology Innovation Corridor, Nong Xin Rico Innovation Cluster, Big Data Industrial Park, Nanhai Future City, Oufenghua Street, Sports Creative Industrial Park, in the Mood for Love City Garden, Han Garden Photography Base, Golden Eagle Julong Lake Shopping Center, Zhongnancheng Shopping Center, Baolong City Plaza and other Haiyan museums, Yanzhen Water Street, Library, Art Museum, Science and Technology Museum, Huaiju Opera Museum, Una Ancient Town and China Begonia Garden.

Yan 'nan High-tech Zone closely follows the development orientation of "scientific and technological innovation highland, urban economic new city and quality life home", revolves around the strategic objectives of "scientific and technological development zone, project establishment zone and strong industrial zone", keeps a close eye on the key directions of "industrial modernization, urban modernization and rural modernization", and accelerates the formation of "65438" with Xifuhe Science and Technology Corridor as the core, focusing on new lane entrepreneurial space, big data industrial park and Nanhai future city.