Dongmangyu
Dongmangyu is a town located in Qianxi County, Tangshan, Hebei, China. According to the 2010 census, Dongmangyu had a population of 14,436, including 7,541 males and 6,895 females. The population was distributed as follows: 2,784 people aged under 14, 10,583 people aged between 15 and 64, and 1,069 people aged over 65.