黃祖
In the spring of 208, Sun Quan led his forces west to attack Huang Zu at Jiangxia Commandery (江夏郡; around present-day Xinzhou District, Wuhan, Hubei) and succeeded in defeating and capturing Huang Zu alive, as well as taking control over his troops. Gan Ning was placed in command of some soldiers and ordered to garrison at Dangkou (當口).