Graceful personality, plump body, good at singing and dancing, familiar with temperament. In the 28th year of Kaiyuan (740), she married Li Mao, the longevity king, and was ordered to become a female Taoist. Later, Emperor Xuanzong of the Tang Dynasty issued a letter to secularize Yang Yuhuan, entered the palace, and was officially canonized as the imperial concubine.
In the 15th year of Tianbao (756), after An Lushan launched a rebellion, he went into exile in Shu with Li Longji, Emperor Xuanzong of the Tang Dynasty, passing through Ant Post. The soldiers defected and died painfully.