) is a county-level city in Hebei province, China. It is located northwest of the prefecture-level city of Cangzhou, which administers it, and southwest of Tianjin. It is the location of North China Oil Field.
Administrative divisions
Subdistricts:
- Xinhua Road Subdistrict (), Xihuan Road Subdistrict (), Yongfeng Road Subdistrict ()
Towns:
- Chu'an (), Shimenqiao (), Lübaogong (), Changfeng (), Maozhou (), Gougezhuang (), Liangzhao (), Xinzhongyi ()
Townships:
- Yilunbao Township (), Qingta Township (), Beixinzhuang Township (), Qijianfang Township (), Beihan Township (), Yucun Township (), Majiawu Township ()
Climate
Notable persons
- Ji Xiaocheng