Yan 'an West Road. According to Xiaohongshu's inquiry, Dingxi Night Market Snack Street is located near Yan 'an West Road. Starting from Yan 'an Road, Xinhua Section of Dingxi Road, which is 300 meters long and less than 20 meters wide, has more than 40 specialty restaurants. Dingxi generally refers to the western market. Dingxi City, commonly known as "Longzhong", is a prefecture-level city under the jurisdiction of Gansu Province, an important node city in Gansu section of the Silk Road Economic Belt approved by the Gansu Provincial People's Government, and a central city in Longzhong.