Dongye

Dongye, which means the Eastern Ye, was a Korean chiefdom which occupied portions of the northeastern Korean peninsula from roughly 3rd-century BCE to around early 5th-century. It bordered Goguryeo and Okjeo to the north, Jinhan to the south, and China's Lelang Commandery to the west. Today, this territory consists of the provinces of South Hamgyŏng and Kangwon in North Korea, and Gangwon in South Korea.