Sean's merit lies in giving advice to Liu Bang. In the whole Chu-Han hegemony and all previous wars to overthrow the Qin regime, Sean showed outstanding military and political talents. In the peasant uprising at the end of the Qin Dynasty, he led his troops to Liu Bang, and soon lobbied Liang's nobles to become the King of Korea and the God of Han. Han Shentu led an army to help pacify Guanzhong, and after Liu Bangxi entered Wuguan, he broke the enemy with one move. Help Liu bang escape from danger at the Hongmen banquet; When the Pakistani merchants were enfeoffed, "Please call Hanzhong the Hanwang". Later, Wang Cheng of South Korea was killed by Xiang Yu and returned to Liu Bang to become his important counselor. During the Chu-Han War, Liu Bang adopted the strategy of "calming the world for a long time", put forward the strategy of not establishing descendants of the six countries, uniting Ying Bu and Peng Yue, and reusing Han Xin, and advocated pursuing Xiang Yu and annihilating the Chu army. Houhou was founded in the Han Dynasty. Seeing that Liu Bang sealed the old friendship, he punished the old personal grudges and persuaded Liu Bang to seal the hatred against Yongchi and dispel doubts. Liu Bang once praised him for "strategizing, winning a thousand miles and winning the ovary". See Historical Records, Hou Shi Family and Zhang Han Liangchuan History. The idiom is: strategizing, winning a thousand miles.