Tonghua

Tonghua (Chinese: 通化; pinyin: Tōnghuà) is a prefecture-level city in the south of Jilin province, People's Republic of China. It borders North Korea's Chagang Province to the south and southeast, Baishan to the east, Jilin City to the north, Liaoyuan to the northwest, and Liaoning province to the west and southwest. Its population was 1,812,114 registered residents at the 2020 census living in an area of 15,195 square kilometres (5,867 sq mi). Its built-up (or metro) area made of the two urban districts was home to 446,917 inhabitants. It is known as one of the five medicine production centres in China.[3] Human settlement in the Tonghua area dates from about 6000 years ago.[4] In the Western Han Dynasty, Tonghua belonged to the Liaodong Fourth Commandery (遼東四郡). Tonghua was the birthplace of Goguryeo culture and shaman culture.[4] The Goguryeo kingdom established its capital at Gungnae in 425 A.D., which, together with the Tombs of the Ancient Gogoryeo Kingdom, represents the only successful, independent submission to become a UNESCO World Heritage Site.[4][5]