Zhangjiakou

noun Pinyin.

1. a city in NW Hebei province, in NE China: capital of the former Qahar province.

noun

1. a city in NE China, in NW Hebei province: a military centre, controlling the route to Mongolia, under the Ming and Manchu dynasties. Pop: 973 000 (2005 est)Former names: Wanchüan, Kalgan