He was born in Shuxiangmendi, his younger sister is a famous historian in history, the eldest brother is Ban Gu, the author of the Book of Han, and his father is Ban Biao. At first, he copied documents in Luoyang with his brother, and later did the Lantai Lingshi in charge of the chapters and documents at the recommendation of his brother Ban Gu. But it didn't take long in this career, he was dismissed for making a mistake, and then began his legendary life, this person is Ban Chao.

Shuxiang Mendi, the Confucian family is not too much to describe, in such a family to grow out of the Ban Chao, from the initial small test of the cattle knife, to the last all the way to the opening and hanging of life, full of legend. After Lantai Lingshi was dismissed, he gave up writing and began to follow the Fengche du lieutenant Dou Gu to attack the Xiongnu, during which he showed his distinctive military talents, and his resolute and courageous personality made him win many battle achievements on the battlefield, and soon became a military sima . Ban Chao has the feelings and courage of the world, treats his soldiers and their courtesy, even the captured soldiers can also do preferential treatment, will not kill innocents at will, the soldiers of the two countries are their masters, and it is not the original intention of the people.
During the Eastern Han Dynasty, in order to unite the countries of the Western Regions against the Xiongnu, the dynasty sent Ban Chao as an envoy to the Western Regions. At that time, Ban Chao proposed to take only thirty-six horses, and under Dou Gu's surprise, he also agreed to his proposal, and from then on, Ban Chao embarked on the path of a magical messenger. Armed with a Han Dynasty staff, he set out with a delegation, and the first to arrive was the State of Shanshan, which was located southwest of present-day Lop Nur in Xinjiang and was relatively wealthy. The king of Shan Shanguo first welcomed Ban Chao's arrival, but later became more and more cold, so that Ban Chao and his party had to investigate, and later found that the king had no intention of peace talks, and drank and talked with the envoys of the Xiongnu, and then Ban Chao tried his best to find out that this time the Xiongnu not only sent emissaries, but also brought more than 100 heavily armed retinues and guards, which made him immediately realize the seriousness of the matter and immediately summoned a mission to study the strategy.
Ban Chao said to the members of the mission: "This time the Xiongnu not only sent emissaries, but also brought retinues and guards, we are already in danger, if we do not act, we will become victims of their alliance, so that our mission can not be completed, everyone says what to do?" Everyone answered in unison: "We obey your orders!" Ban Chao immediately slammed the table and said very decisively: "We can only eliminate the Xiongnu so that we can complete our mission." At night, Ban Chao led his men to rush into the camp where the Xiongnu were stationed, and taking advantage of their lack of defense, they won more with less and more, and wiped out more than 100 heavily armed Huns.
The next day, Ban Chao carried the head of the Xiongnu emissary to see King Shanshan, who was surprised and frightened, and Ban Chao accused the king of fickleness, and soon after Ban Chao's powerful assault, he signed an alliance agreement with the Han Dynasty. Ban Chao's move shook the Western Regions, and other countries also signed alliances with the Han Dynasty, and many small countries also expressed permanent friendship with the Han Dynasty. Ban Chao successfully completed his mission.
In recognition of Ban Chao's exploits, the imperial court named him the Marquis of Dingyuan (定遠侯), a thousand households in Yiyi, and later generations called him "Ban Dingyuan". He used his decisiveness, courage and strategy beyond ordinary people to shock the countries in the western region, showed the style of a big country, and achieved a very effective effect, so that other countries admired the imperial court, obtained the greatest results with the smallest loss of personnel, and never slaughtered a city, subdued many small countries with virtue, and truly achieved the goal of surrendering soldiers without fighting, and only Ban Chao was worthy of the title of god of war.