Liao River
Muyan's son Shegui (涉歸), however, fought against the Jin dynasty (266–420), and was pushed back to the upper Liao River region. Shegui died in 283, and his younger brother Shan (刪) usurped the leadership. Murong Shan was killed in 285, and the people proclaimed Shegui's son Murong Hui (廆 b. 268, r. 285–333) as their chieftain. Hui attacked the Buyeo kingdom in the very year he became the chieftain of the Murong tribe, capturing ten thousand prisoners. He launched an attack on the agricultural area of the Liao River basin in 286 that had been occupied by Han Chinese settlers after Emperor Wu of Han’s conquest of Gojoseon in 108 BCE.