(南海郡) of the Qin dynasty. In 331[citation needed] during the Eastern Jin dynasty, Haiyang (海陽縣) was established as a part of Dongguan Commandery (東官郡).
King Samguk sagi, Book 34. Geography of Silla, "高靈郡,本大加耶國,自始祖伊珍阿豉王一云內珍朱智至道設智王凡十六世五百二十年,眞興大王侵滅之,以其地爲大加耶郡,景德王改名,今因之,領縣二,冶爐縣,本赤火縣,景德王改名,今因之,新復縣,本加尸兮縣,景德王改名,今未詳"