0331 · 寶安縣 · 日期僅記到年份
公元331年,晉代把南海郡一分為二,其中新設東官郡,管轄寶安等六個縣,香港一帶劃入寶安縣範圍;至於東官場,則由東官司鹽都尉負責管理。
In AD 331, the Jin dynasty divided Nanhai Commandery into two, establishing the new Dongguan Commandery governing six counties including Bao'an, with the Hong Kong area placed under Bao'an County; the Dongguan salt works was managed by the Dongguan Salt Commandant.
來源 《香港志·總述 大事記》 · p.93