Famous western Han dynasty. Hedong Pingyang (now southwest of Linfen, Shanxi) people. Wei Qing's nephew. Good at riding and shooting, first served as Emperor Wu. In the sixth year of Yuanshuo (before123rd), together with general Wei Qing, he took a captain Yao's 800-strong army to pursue the Huns hundreds of miles away, captured more than 2,000 people, and gained a title with outstanding achievements. In March of the second year of Yuanshou (before 12 1), a general of generals in ancient times led more than 10,000 cavalry out of Longxi County (now Lintao, Gansu Province), fought for six days, went thousands of miles, and captured nearly 9,000 people. In the summer, he led tens of thousands of cavalry out of Beidi County (ruling Maling, now northwest of Qingyang) and circuitous to Qilian Mountain (now Nanshan) and Hood (now northwest of Zhangye), attacking the evil king of Xiongnu and Hugh Tuwang, capturing more than 30,000 people (see the Battle of Hexi) and sealing 5,400 households with merits. From then on, he was personable and equal to General Wei Qing. Autumn, with decisive action, urged the evil king of Xiongnu to lead 40 thousand people to the Han Dynasty. In the spring of the fourth year of Yuanshou (before 1 19), he led 50,000 troops as the Eastern Route Army, and traveled more than 2,000 miles from Daixian (governing Daixian, now northeast of Yuxian, Hebei Province), hitting the Xiongnu left wing hard, capturing more than 70,000 people, and sealing the wolf in Xushan (now northwest of Keshiketeng Banner, Inner Mongolia, and east of Ulaanbaatar, Mongolia). Wei Qing as the fu. Subordinate schools, commanders and even officials and soldiers are also rewarded. Throughout his life, he took it as his duty to eliminate the border troubles, and there was "the Xiongnu was not destroyed, and there was no home" (Biography of General Wei in Historical Records). He attacked the Huns six times before and after, invincible, and won the trust of Emperor Wu. A brave and fearless battle. However, young people are successful and do not care about foot soldiers.