, 1955) During the
Spring and Autumn period of
Chinese history, present-day Hunyuan County formed part of the
Baidi state of
Dai to the north of the
Zhou Kingdom. It was conquered by the
Zhao clan of
Jin. Under the
Han, was established and placed under
Yanmen Commandery and was established and placed under
Dai Commandery. Pingshu was later merged with Guo County, which was placed in
Hengshan Commandery. During the
Jianwu era of the
Eastern Han, Guo County was renamed. During the
Three Kingdoms,
Wei restored the name Guo. This was changed to Guoshan County by the
Northern Wei, who placed it under the administration of
Si Prefecture. Under the
Tang, it was placed in
Yun Prefecture. ==Climate==