낙랑군
In 246AD, The Battle of Giryeong(崎離營戰鬪) broke out. The Wei said that originally Lelang(樂浪) had ruled Han-country(韓國), and tried to divide the eight countries of Jinhan into Nakrang, but when the interpreter said, Sinbunhwal(臣濆活國) was furious and Han(韓) people were angry and attacked the Daifang, Giryeong(崎離營). As a result, the Daifang Commandery(帶方郡) and the Lelang Commandery(樂浪郡) Army united to attack Mahan.