Emperor Ruizong of Tang - First Reign

First Reign

Soon after Emperor Ruizong took the throne, Empress Dowager Wu carried out a major renaming of governmental offices and banners. She, who disliked the capital Chang'an, also elevated Luoyang's status, making it a co-equal capital with Chang'an. She further, at the suggestion of her nephew Wu Chengsi, built an ancestral temple for five generations of her ancestors and had Emperor Ruizong posthumously create them princes.

In fall 684, Li Jingye the Duke of Ying (the grandson of the deceased general Li Ji), started a rebellion against Empress Dowager Wu at Yang Prefecture, seeking the restoration of Emperor Zhongzong. Empress Dowager Wu, in response, sent the general Li Xiaoyi (李孝逸), assisted by the generals Li Zhishi (李知十) and Ma Jingchen (馬敬臣) to suppress Li Jianye's rebellion, and Li Xiaoyi quickly did so. Meanwhile, believing the chancellor Pei Yan to be undermining her authority, she executed Pei under accusation of treason and demoted a large number of officials and generals who dared to speak in Pei's defense, later executing some of them.

In 686, Empress Dowager created a number of bronze boxes designed to encourage secret reports of crimes. She also began to retain a group of secret police officials to carry out torture and interrogation of people suspected of opposing her rule, including Suo Yuanli, Zhou Xing, and Lai Junchen. On one occasion, she offered to return imperial authorities to Emperor Ruizong, but Emperor Ruizong knew that she was not actually intending to do so, and therefore declined. She thereafter resumed exercising imperial powers.

Emperor Ruizong had largely stayed out of political matters during these years, but he made an exception in 687, when Empress Dowager Wu believed the chancellor Liu Yizhi, who had previously served on his staff when he was a prince, whom she had trusted and promoted, to have turned against her in favoring that she return imperial authorities to Emperor Ruizong. She had Liu accused of corruption and arrested, and Emperor Ruizong personally wrote a petition to request her to spare Liu—which, however, as Liu observed, had the opposite effect, and she ordered Liu to commit suicide.

In 688, fearing that Empress Dowager Wu was using a ceremony to worship the god of the Luo River (洛水, flowing near Luoyang) as an excuse to summon them to Luoyang to slaughter them, the imperial princes considered rebellion, and one was launched by Emperor Ruizong's uncle Li Zhen the Prince of Yue and Li Zhen's son Li Chong the Prince of Langye, claiming that Emperor Ruizong was under arrest and needed to be rescued. However, both Li Zhen and Li Chong were quickly defeated; Li Chong was killed in battle, while Li Zhen committed suicide. Empress Dowager Wu used this opportunity to carry out a major purge of senior imperial Li clan members, including Emperor Ruizong's granduncles Li Yuanjia (李元嘉) the Prince of Han and Li Lingkui (李靈夔) the Prince of Lu.

In 690, Empress Dowager Wu received a number of petitions that she take the throne herself, and Emperor Ruizong also submitted such a petition. She accepted, and she took the throne as "emperor," establishing a new Zhou Dynasty and interrupting Tang Dynasty. She demoted Emperor Ruizong to the position of crown prince (with the unusual title Huangsi (皇嗣)), and changed his name back to Lun. She further had him take her family name of Wu.