Wu Zetian (AD 624-AD 705) was born in Wu Zhao, Wenshui (now East of Wenshui County, Shaanxi Province). The only orthodox female emperor in the history of China is also one of the oldest (67 years old) and longest-lived (82 years old) emperors. Yang, the second daughter and mother of a hero in the Tang Dynasty. When he was fourteen years old, he entered the harem as a talent of Emperor Taizong, who gave him the title of "Wu Mei" [1]. Tang Gaozong was first Zhao Yi, then the queen, and was honored as the queen of heaven. Also known as the Second Saints with Li Zhi and Tang Gaozong, from February 27th, 65438+683 to June 27th, 65438+6901October 6th, they were named Tang Zhongzong and Tang Ruizong. [2] Wu Zetian thinks that she is as lofty as the sun and the moon, hanging high above the sky.