In the battle of Yiling, the total strength of the Shu army was about 50,000, and the frontline strength was about 20,000-30,000. Wu Dong has 50,000 to 60,000 troops, and Wu has an advantage in terms of troops. After the defeat, Huang Quan voted for Cao Pi, and the barbarian army in Sha was basically wiped out, and Liu Bei's army probably lost more than 10000 people. However, Wu Dong lost many troops, mainly in the early stage of the war. The Shu army was invincible and Wu Jun suffered great losses. After the battle of Yiling, Dongwu dared not pursue it. When Sun Quan heard that Liu Bei had not returned to Chengdu but was stationed in Baidicheng, he was even more afraid of peace, saying that the Shu army had little loss in the battle of Yiling.