Dongkou Village is an administrative village under Longquan, Yuzhong County, Lanzhou City, Gansu Province. The urban-rural classification code is 220, which is a village. The zoning code is 620 1232082 12, and the first six digits of the resident ID number are 620 123. The postal code is 730000, the long-distance telephone area code is 093 1, and the license plate number is Gan A. Dongkou Village is adjacent to Yangjiazui Village, Miaozui Village, Shuiquanwan Village, Yinchuan Village, Wujiazhuang Village, Huazhaizi Village, Luozitan Village, Lijiacha Village, Daping Village, Zhangjiayao Village and Shuijiapo Village.

Near Dongkou Village, there are tourist attractions such as Qingcheng Ancient Town, Xinglong Mountain, Jinjiaya, World Garden Villa, and Gancaodian Town. There are also specialties such as Yuzhong lotus root, Yuzhong Chinese cabbage, Yuzhong cauliflower, Lanzhou Jiuhuang and beef noodles.