Yue Jin
In 208, Liu Bei allied with Sun Quan and they defeated Cao Cao at the decisive Battle of Red Cliffs. Cao Cao retreated north after his defeat and left Cao Ren behind to defend Jing Province. During the Battle of Jiangling, Guan Yu's mission was to block Cao Ren's supply lines via infiltration so he led a special force to attack Xiangyang, which was guarded by Cao Cao's general Yue Jin. Yue Jin defeated Guan Yu and Su Fei () and drove them away. After seizing and pacifying the various commanderies in southern Jing Province, Liu Bei appointed Guan Yu as the Administrator () of Xiangyang and General Who Defeats Bandits (), and ordered him to station at the north of the Yangtze River.