Li Dian
In 202, Jing Province's governor, Liu Biao, sent Liu Bei north to attack Cao Cao when Cao was away on his campaigns in northern China. Cao Cao sent Xiahou Dun and Li Dian to lead an army to resist Liu Bei's forces. Liu Bei burnt his supplies and pretended to retreat. When Xiahou Dun wanted to pursue Liu Bei, Li Dian cautioned him, "There must be an ambush because the enemy is retreating for no reason. The roads to the south are narrow and the vegetation is very dense. We shouldn't pursue the enemy." Xiahou Dun ignored Li Dian's warning and went off in pursuit of Liu Bei together with Yu Jin, while Li Dian remained behind. As Li Dian expected, Xiahou Dun and his men did fall into Liu Bei's ambush later but Li showed up with the remaining troops and rescued them. Liu Bei retreated when he saw that Li Dian's reinforcements had arrived.