Emperor Ai of Tang
In 904, Zhu forced Emperor Zhaozong to move the capital from Chang'an to Luoyang, which was even more firmly under his control. Later that year, fearing that the adult Emperor Zhaozong would try to rise against him while he was away on campaigns against other warlords, he had Emperor Zhaozong assassinated. Bypassing Li Yu and the other older princes, he had an edict issued in Emperor Zhaozong's name creating Li Zuo crown prince and changing his name to Li Chu. Shortly after, Li Chu took the throne (as Emperor Ai). Empress He, who survived the assassination, was honored empress dowager.
Emperor Zhaozong of Tang
Emperor Zhaozong of Tang (March 31, 867 – September 22, 904), né Li Jie, name later changed to Li Min and again to Li Ye, was the penultimate emperor of the Tang Dynasty of China. He reigned from 888 to 904 (although he was briefly deposed by the eunuch Liu Jishu in 900 and restored in 901). Zhaozong was the seventh son of Emperor Yizong of Tang and younger brother of Emperor Xizong of Tang.