Huaizhou or Huai Prefecture () was a zhou (prefecture) in imperial China centering on modern Qinyang, Jiaozuo, Henan, China. It existed (intermittently) from 467 to 1257. Geography The administrative region of Huaizhou in the Tang dynasty falls within modern Henan. It probably includes parts of modern: Under the administration of Jiaozuo, Henan: Jiaozuo: Jiefang District, Shanyang District, Zhongzhan District, Macun District Qinyang Xiuwu County Wuzhi County Bo'ai County Under the administration of Xinxiang, Henan: Huojia County Between 619 and 621 during the Tang dynasty, the headquarter was temporarily moved west to Jiyuan, Henan. References Prefectures of the Sui dynasty Prefectures of the Tang dynasty Prefectures of the Song dynasty Prefectures of the Jin dynasty (1115–1234) Former prefectures in Henan