Yanjiazhuang Village is an administrative village under the jurisdiction of Pan'an Township, Gangu County, Tianshui City, Gansu Province, with an urban/rural classification code of 220 for villages. The zoning code is 620523101276, and the first 6 digits of the resident's identity card number is 620523. The postal code is 741000, the long-distance telephone area code is 0938, and the license plate number is GAN E. Yanjiazhuang Village is located in the same area as Tujia Village, Lijiaoyao Village, Dongyia Village, Shijiaoping Village, Thirty Pave Village, Beipoji Village, Yangjiazhuang Village, Yuanjiazhuang Village, Wangjiazhuang Village, Huijiazhuang Village, Dongping Village, and Nanpaoji Village, Shijia Village and Hongjiawan Village are adjacent to each other.
Yanjiazhuang Village is near Gangu Elephant Mountain, Jiangwei Cultural Park, Jianshan Temple Forest Park, Gupo Grassland, Caijia Temple and other tourist attractions, and there are Gangu chili peppers, Gangu green onions, Gangu embroidery, Gangu ridge beasts, Gangu pots and pots of tea and other specialties.