袁绍
Throughout the 190s, Yuan Shao engaged Gongsun Zan in a war for supremacy over northern China. During the Battle of Jieqiao in 192, when Yuan Shao came under attack by Gongsun Zan, Tian Feng urged him to take cover behind a wall, but Yuan Shao threw his helmet to the ground and said it would be cowardly of him to hide behind a wall. Nevertheless, Yuan Shao heeded Tian Feng's advice and managed to defeat Gongsun Zan at the Battle of Yijing in 199. After securing his control over the four provinces in northern China, Yuan Shao prepared to wage war against Cao Cao and launch an attack on the imperial capital Xu. Tian Feng and Ju Shou advised Yuan Shao to adopt a slow, steady and step-by-step approach, so as to gradually wear out Cao Cao's forces. However, Yuan Shao heeded the advice of Guo Tu and others instead, and chose to start an all-out war against Cao Cao immediately.