Yichun, located in the north of Heilongjiang Province, is named "Dulin" because of its abundant timber and enjoys the reputation of "hometown of Korean pine" because of its high output. Tangwanghe is an independent area, and there is Tangwanghe Forestry Bureau, a new administrative division of 20 19. Tangwanghe merged with Xinqing District and Wuyiling District to form Tangwang County, and the county government was located in Tangwang County.