Zhaojun's leaving the fortress refers to the historical event that Wang Zhaojun married the Huns, which is a true story in the history of China. In 54 BC, Uhaanyehe, a Hun, was defeated by his brother Zhi Zhi Khan, moved south to Guanglu outside the Great Wall, made friends with the Western Han Dynasty, and entered Chang 'an three times to ask for relatives and friends from Emperor Gaozu. When Wang Zhaojun heard about it, he asked to leave the village for a kiss. She married the Huns of Mobei, E Shi of Houshan, Uhaanyehe, Xiongnu, and made contributions to further developing and consolidating the unity and friendly relations between the Han and Xiongnu nationalities, making her immortal in history. Later, with the support of the Western Han Dynasty, Uhaanyehe took control of the whole territory of Xiongnu, thus making the Xiongnu and the Han Dynasty reconciled for half a century. Later, there were also works of art with this story as the theme, such as poetry, pipa, drama and TV series.