Dahuangzhuang
Dahuangzhuang is a town located in Huailai County, Zhangjiakou, Hebei, China. According to the 2010 census, Dahuangzhuang had a population of 16,438, including 8,514 males and 7,924 females. The population was distributed as follows: 2,605 people aged under 14, 12,338 people aged between 15 and 64, and 1,495 people aged over 65.