He Qi
Between 214 and 215, Sun Quan led his armies to attack Hefei, a strategic fortress defended by Cao Cao's general Zhang Liao, leading to the Battle of Xiaoyao Ford. During an early skirmish, when Sun Quan's forces were just setting up their camps outside Hefei, Zhang Liao suddenly led hundreds of troops on a fierce assault, completely catching the enemy off guard. Xu Sheng's unit was routed and his men turned around and fled. Pan Zhang, another officer under Sun Quan, executed two deserters – one from Xu Sheng's unit and the other from Song Qian's. Xu Sheng had no choice but to gather his remaining men and return to battle. He lost his "mao" (矛; a type of long spear) in the earlier clash but He Qi found his weapon later on the battlefield. A plague eventually forced Sun Quan to withdraw his forces from Hefei. As they were retreating, Zhang Liao and his troops launched a sudden counterattack and inflicted a crushing defeat on the enemy at Xiaoyao Ford.