1202, Temujin was only 30 years old. After a fierce battle in Kuyitian, he defeated the Zamu-Hehe Coalition and even pursued the Taiuchi people.

According to his principle of "conquering all tribes", he also included Taiwanese people at that time.

The very next day, a young man came to surrender and bravely admitted that he had shot Temujin's horse in the neck. Temujin's sincere feelings not only don't blame him, but also regard him as a hero. When he was a friend, he changed his name to Zhe Bie.

Zhe Bie is an arrow cluster in Mongolian. Since then, the archer led the vanguard of Mongolian cavalry, fought in Eurasia, and even arrived in Crimea, Russia today, becoming one of Temujin's best generals.

This kind of mind may be the condition for Temujin's success.

1206, Temujin, who was only 34 years old, finally unified Mongolia, established the great Mongolian empire and was officially honored as Genghis Khan.

He created and unified Mongolian characters and promulgated laws and regulations. More importantly, he organized Mongolians according to the organizational form of "thousands of households as a unit". In the history of Mongolia, Genghis Khan was the first person who had this idea of national unity. Everything he did at that time still made an indelible contribution to the formation and development of the Mongolian nation.

Later, Genghis Khan defeated Xu Jin and conquered Xixia, which laid the foundation for the Yuan Dynasty to establish a unified China.

Genghis Khan and his descendants made three expeditions, and the territory of the Mongolian Empire once spanned Europe and Asia, which became a rare miracle in ancient military history.

1227, Genghis Khan died at the foot of Liupan Mountain (now Qingshui County, Gansu Province) at the age of 66 in a war to conquer Xixia.