Yan' an west road. According to the inquiry of Xiaohongshu, Dingxi Night Market Snack Street is located near Yan 'an West Road. Starting from Yan 'an Road, Xinhua section of Dingxi Road, which is 3 meters long and less than 2 meters wide, has more than 4 specialty restaurants. Dingxi generally designates the west market. Dingxi City, commonly known as "Longzhong", is a prefecture-level city under the jurisdiction of Gansu Province, an important node city in the Gansu section of the Silk Road Economic Belt approved by the Gansu Provincial People's Government, and a central city in Longzhong.