Xihe County (Chinese: 西和县; pinyin: Xīhé Xiàn) is a county under the administration of the prefecture-level city of Longnan, in the southeast of Gansu Province of China. The postal code is 742500. The county seat is located in the town of Hanyuan (汉源镇).
Archeological finds from the Yangshao culture have been found in Xihe.[2] During the Qin state era, the area was used to raise horses.[1] During the Sui dynasty the county of Changdao was established in present-day Xihe During the Northern Song dynasty the name was changed to Minzhou. After the Song and Jin dynasty signed a peace treaty, the name was changed to Hezhou, since Min was also the name of the Jin emperor. To avoid confusion with He County in Anhui, the name later was changed to Xihe.[3]
Administrative divisions
Xihe County is divided to 16 towns and 4 townships.[4]