It was not until Emperor Wu of the Han Dynasty that the Han Dynasty was stronger than the Xiongnu. The Western Han Dynasty finally won a decisive victory in the perennial battle with Xiongnu, the strong enemy in the north. Huo Qubing, an ancient general, led his army to defeat Xiongnu in Longxi, and Xiongnu fled from the desert. In order to further consolidate the results and win a complete victory, Emperor Wu of the Han Dynasty adopted a circuitous situation of great encirclement, actively explored the western regions, implemented the strategy of making distant friends and attacking near, and used both force and appeasement to unite the countries in the western regions to attack the Huns. Among them, the powerful Wusun became the main target. Wusunguo, today Tekes County, Xinjiang Uygur Autonomous Region, is located in Tezhao Basin in the west of the northern foot of Tianshan Mountain. "The Story of the Western Regions" wrote: Wusunguo, Dakun Mizhi Gu Chicheng, to Chang 'an 8,900 Li. 120,000 households, 630,000 people, soldiers188,800 people.

This is a tough nomadic people at the foot of Tianshan Mountain, located at the crossroads of the Silk Road. In the contest between Han and Xiongnu, Wusunguo was always wavering under the pressure and wooing from both sides. Zhang Qian's second mission to the Western Regions brought the wish of Emperor Wu of the Han Dynasty to send the princess to get married and become a brotherly bond with Wusun. So in the sixth year of Yuan Dynasty (105), Liu Xijun, the daughter of Jiangdu King, was made a princess and married Wu Sun Wang Kunmo. Sara, the daughter and granddaughter of Emperor Wu of Han Dynasty. She is noble in status, dignified in manners, beautiful in appearance and outstanding in talent. After marrying Wu Sun, she was named the right lady and was much loved. It's a pity that Princess Xijun is weak and melancholy. After she came to Wusun, she was not used to the climate and language here. The cold and empty environment at the foot of Tianshan Mountain and the vegetarian customs of nomadic people make it difficult for Princess Xijun, who was born in beautiful Yangzhou and grew up in splendid Chang 'an, to adapt, so she is very depressed. She only plays the pipa, sings poems and entertains herself all day. What makes Xijun hard to accept is the helplessness of marriage. King Kun Mo is old, and for the sake of a bowl of water, neither side will offend. When he married Princess Xijun, he also married a Xiongnu princess and made her the left wife. The struggle between them can be imagined. Because of his advanced age, Kun mused on passing the throne to his grandson Cenwei. Both Xiongnu and Wusun have this custom. The newly acceded king wanted to marry a king's wife, so Kunmo asked Princess Xiongnu and Princess Xijun to remarry their grandchildren. The Xiongnu princess readily agreed, but the Han princess Liu Xijun managed to do it. I had to write to Emperor Wu of the Han Dynasty asking for support, but she got an answer from Emperor Wu of the Han Dynasty that she wanted to destroy Hu with Wu Sun. In desperation, Princess Xijun remarried Cenwei and gave birth to a daughter and young woman. Probably because of postpartum insanity and depression, Liu Xijun finally died in the fifth year after marrying Wu Sun and never returned to his hometown in the Central Plains. This is the third princess in the history of the Western Han Dynasty, and history has remembered her name-Sara. /kloc-When she was 0/6 years old, she married King Kunmo, who was 70 years old, and even married his grandson after Kunmo's death. Finally, with bitterness and grievances and endless homesickness, the fragrance disappeared.

After the death of Princess Xijun, Cenwei asked the Han family for relatives and friends, and Liang Wudi decided to marry the princess again. This time, this heavy responsibility fell to Liu, the granddaughter of the grown-up king of Chu. Although she is also of noble birth, Liu is completely different from Liu Xijun. She is a cheerful, intelligent, optimistic and healthy girl, and a daughter has courage and fortitude in her heart. I have a full understanding of the pro-Qin policy of Emperor Wu of the Han Dynasty. I am a descendant of the Han dynasty and share my worries for the country. There is still smoke on the border. Although the strong enemy will be punished far away, "it is the time for men to gallop and envy beauty." So Liu Xijun's experience didn't scare him. Emperor Wu of the Han Dynasty issued a letter, and Liu made a generous expedition to the west.