Zhangbei County  Zhangbei County (), in northwestern Hebei province, China, is a county formerly in the Chahar province. Its name, which literally means "North of Zhang[jiakou]", derives from the fact that it is north-northeast of Zhangjiakou. Zhangbei Town is the seat of the county government. There are 4 towns and 14 townships under the county's administration. Towns:  Townships: