《汉书·志·地理志上》
九江郡，秦始置，高帝四年改名为淮南国，武帝元狩元年恢复原名。
九江郡，秦置，高帝四年更名为淮南园，武帝元狩元年复故。
Jiujang Commandery, established by Qin; in the fourth year of Emperor Gao, the name was changed to Huainan State; in the first year of Emperor Wu's reign, the original name was restored.