Introduction to Princess Jieyou: Princess Jieyou is the marriage princess who made the greatest contribution in Chinese history. She is the granddaughter of Liu Wu, the third generation king of Chu. The marriage alliance between the Han Dynasty and Wusun was also ordered to marry into the Wusun Kingdom in the Western Regions. She experienced three dynasties in her life: Emperor Wu of the Han Dynasty, Emperor Zhao of the Han Dynasty, and Emperor Xuan of the Han Dynasty; she was married to three husbands, all of whom were kings of Wusun. Princess Jieyou has lived in Wusun for half a century. She has been active in the political arena of the Western Regions, actively cooperated with the Han Dynasty, contained the Xiongnu, and contributed to strengthening and consolidating the relationship between the Han Dynasty and Wusun.