In the 23rd year of Kaiyuan (735), the 65,438+07-year-old princess was registered as Shouwang Li Mao (18th son). In the fourth year of Tianbao (745), 27-year-old Yang Yuhuan was listed as the imperial concubine by Li Longji, and it has been ten years since Yang Yuhuan was listed as the long-lived princess. On June 14th, the 15th year of Tianbao (756), he went into exile in Shu, passing through Ant Post, and the imperial army mutinied. At the age of 38, Yang Guifei hanged herself. Yang Guifei is a natural beauty. "As long as she turns her head and smiles, there will be hundreds of spells, and the makeup of the sixth palace will go up in smoke." She is called the first beauty of the Tang Dynasty. After more than a thousand years, she is second to none. Yang Guifei, together with Shi, Wang Zhaojun and Diophantine, is called the four beauties in ancient China.