Wu Zhaoyi is Wu Meiniang (that is, Wu Zetian). Wu Zetian (624 ~705) is the only orthodox female emperor in China history (Chen Shuozhen, there was another civil uprising in Tang Gaozong era), the oldest emperor who succeeded to the throne (at the age of 67) and one of the oldest emperors (at the age of 82). Tang Gaozong was the empress (655-683), Tang Zhongzong and Tang Ruizong were the empress dowager (683-690), and later he became the Emperor of Wu Zhou (690-705). Change the Tang Dynasty to Zhou Dynasty, build Luoyang as its capital, and name it "Shendu". Known in history as "Wu Zhou" or "Southern Zhou", he abdicated in 705. Wu Shi thinks he is as lofty as the sun and the moon, hanging above the sky. After he proclaimed himself emperor, he was honored as "Emperor of the Holy Spirit" and after he abdicated, he was honored as "Emperor of Heaven". Wu Zetian is also a poetess and politician.