刘勰
In 189, Emperor Ling of Han died. General-in-Chief He Jin called on Dong Zhuo to support his elimination of the eunuchs from power. However, by the time he reached Luoyang, He Jin had already been killed by the eunuchs, who were in turn killed by the guards. On 25 September, 189, Dong Zhuo took possession of the emperor Liu Bian and his brother Liu Xie, establishing his puppet regime in Luoyang. On 28 September he forced Liu Bian to abdicate in favor of his brother Liu Xie. Then he killed Liu Bian a few days later. In the spring of 190 the governors in the east formed a coalition and led a Campaign against Dong Zhuo. Pressured by the enemy alliance, Dong Zhuo moved the court west to Chang'an in the summer after plundering Luoyang. In the spring of 191 Luoyang was captured by Yuan Shu's general Sun Jian. On 22 May, 192, Dong Zhuo was killed by Wang Yun and Lü Bu, who were soon overthrown by Dong Zhuo's former officers, Li Jue, Guo Si and Fan Chou.