Huìhé
Huihe was a county in the northern frontier country governed from Dading. Under the Liao it belonged to Huizhou, one of the prefectures around the Khitan central capital. In 1143 the Jin abolished Huizhou and transferred Huihe to Dading Prefecture. Its name recalls the succession of Liao, Jin and Yuan administrations in a region where settled communities and pastoral lands lay close together.