In the Northern Wei Dynasty, the Northern Yuzhou Department and Xingyang County were established in Wuxao (that is, Hulao Pass). After the Northern Zhou Dynasty destroyed the Northern Qi Dynasty, the Northern Yuzhou, composed of Xingyang and its nearby areas, was changed to Xingyou, and the county was located in the elevation (namely, Wulaoguan and Hulao Pass). In 58 1 year, after Emperor Wendi established the Sui Dynasty, Xingzhou in the Northern Zhou Dynasty was renamed Zhengzhou, which governed Xingyang, Mi, Neimou (that is, Zhongmou), Yuanling (now the northeast of Xinzheng) and other counties, and the state capital of Zhengzhou was still located in (that is, Tiger Prison). During the Tang Dynasty, the administrative system of Zhengzhou changed, and its jurisdiction became Mixian County, surabaya county County, Xingyang County, Yingze County and Gaoping County. It was not until the seventh year of Emperor Taizong's Zhenguan (633) that the Zhengzhou government moved from elevation to Guancheng (now Guancheng District of Zhengzhou City).