上官婉儿
After the reappearance of the emperor Zhongzong, Empress Wei regained power and quickly became very powerful. Zhang Jianzhi and his colleagues next wanted to suppress the power of that the Wu clan princes had, but at this time, Emperor Zhongzong's concubine Consort Shangguan Wan'er, who had been Wu Zetian's secretary and who had carried on an affair with Wu Zetian's nephew Wu Sansi, helped kindle an affair between Wu Sansi and Empress Wei as well. (Emperor Zhongzong was either unaware of, or implicitly approved of, the affair.) Wu Sansi became a trusted advisor of Emperor Zhongzong. Meanwhile, Empress Wei disliked her husband's son Li Chongfu the Prince of Qiao (whose wife was Zhang's niece), and falsely accused him of being implicit in Li Chongrun's death; Emperor Zhongzong responded by exiling Li Chongfu to Jun Prefecture to serve as prefect. It was said that both Empress Wei and her daughter Li Guo'er (now with the title Princess Anle and who married Wu Sansi's son Wu Chongxun (武崇訓)) were very powerful and corrupt, offering offices for sale and influencing legal decisions. it was even said that Li Guo'er often wrote edicts in Emperor Zhongzong's name, and then covered up the contents and had him sign them—and that he would do so despite not reading the edicts. She also requested to be made his heir, as crown princess—which would be an unprecedented act in Chinese history, although he declined and created her brother Li Chongjun crown prince instead.