In the Three Kingdoms, Shu was a general, with the word Zilong and Changshan Zhending (now Zhengding, Hebei). Known for being brave and good at fighting. First from Gongsun Zan, then to Liu Bei, mainly riding. In 208 AD, Cao Cao took Jingzhou, and Liu Bei was defeated by Dangyang Changban, leaving his wife and fleeing south. Zhao Yun hugged Liu Bei's weak son Liu Chan and tried to rescue Mrs. Gan. When he was seriously injured and rushed out of the encirclement, Liu Bei threw the baby on the ground and said, "For a boy, I am a general!" " Liu Bei saw his merits and made him a yamen general. Soon, Chengdu was seized from Liu Bei and Yizhou was pacified. He has served as a general of the Yi army, a general of the army and a general of Zhengnan, and his name is Bochang Hou Ting. In the fifth year of Jianxing (AD 227), he was stationed in Hanzhong with Zhuge Liang. In the second year, the army took Guanzhong, split up and refused to be outnumbered by Cao Zhen's main force, and returned to Hanzhong, where he died a year later. He once rejected Cao Cao's army with dozens of riders and was known as "a brave man."