延辺朝鮮族自治州
Hunchun is a county-level city in the Yanbian Korean Autonomous Prefecture, far eastern Jilin province. It borders North Korea (North Hamgyong province) and Russia (Primorsky Krai), has over 250,000 inhabitants, and covers 5,145 square kilometers. The site of the eastern capital of Balhae/Bohai Kingdom between 785–793, Donggyeong, was located here.