Nine in the morning. Yancheng Jianjun Road Underground Civil Air Defense Commercial Street is located in the urban area of ??Yancheng City, Jiangsu Province. It is a commercial project implemented based on the Jianjun Road reconstruction and underground civil air defense construction projects. The overall project is positioned as a mid- to high-end shopping mall integrating famous products, famous brands, and famous stores. An integrated underground commercial street, the daily business hours are from 9 am to 10 pm.