班超
During the war against the Xiongnu's allies which lasted several decades, Ban Chao distinguished himself as a statesman and strategist. Relying on the various nationalities in the Western Regions, he united all the people and maintained the unity of the empire. In 90, Ban Chao detained an envoy from Kushan who requested a marriage for his king. In retaliation, the Kushan marched on Ban Chao with a force of 70,000 under commander Xie, and besieged the city of Shule for about ten days. Ban Chao continued to defend the city, until the attackers exhausted their food supplies and retreated. In 91, the Han government appointed Ban Chao the Protector General of the Western Regions, with his office in Tanqian, state of Qiuci. In 94, Ban Chao organised an army of 70,000 mercenaries, approach and arrested the kings of Yanqi and Yuli, they were executed where Chen Mu was killed. In 97, Ban Chao commissioned an envoy named Gan Ying to visit Rome. He was unsuccessful, but returned after traveling as far as the Persian Gulf.