Yuan Shu and Yuan Shao urged He Jin to kill the eunuchs at Luoyang. When Dong Zhuo took over, Yuan Shu fled to Nanyang Commandery. His army took part in the Campaign against Dong Zhuo under Sun Jian's command, but when Sun Jian returned from Luoyang, Yuan Shao became hostile and sent Zhou Ang against him. Yuan Shu allied with Gongsun Zan while his half brother allied with Liu Biao. Sun Jian soon died in a skirmish while on campaign against Liu Biao so Yuan Shu withdrew east to Chenliu Commandery where he was driven away as well by Cao Cao in 193. He then retreated to Shouchun in Jiujiang Commandery. The next year Yuan Shu sent Wu Jing against Governor of Yang Province, Liu Yao, with the extra help of Sun Ce in 195. In 196 Yuan Shu defeated Liu Bei in Xu Province with the aid of Lü Bu, who then changed sides and forced Yuan Shu's forces back to Shouchun. In 197 Yuan Shu declared himself emperor of the Zhong dynasty, which made everybody hate him. Sun Ce abandoned him while Cao Cao seized territory north of the Huai River. His fledgling dynasty was left in ruin and in 199 Yuan Shu attempted to escape to Qing Province, but was driven back to Shouchun, where he died outside the city. His family fled to Liu Xun, Administrator of Lujiang Commandery. Liu Xun later fled to Cao Cao when Sun Ce captured his capital. He was executed for extortion and corruption at a later date. Zhang Lu Zhang Lu was the head of a Daoist movement known as the Way of the Five Pecks of Rice. in 190 Liu Yan, Governor of Yi Province, sent Zhang Lu and Zhang Xiu (not related) against the rebellious Administrator of Hanzhong Commandery, Su Gu. Zhang Lu and Zhang Xiu killed Su Gu and took the territory for themselves. Zhang Lu killed Zhang Xiu and established a theocracy with religious Libationers as the primary civil authority. He preached confession of sins and the use of charms to cure illness. Minor wrongdoers were forced to become public servants who provided refreshments for travelers on the road. Alcohol was banned. In 200 Zhang Lu moved against Liu Zhang and seized northern Ba Commandery. His mother, who had been kept as a captive by Liu Zhang, was killed. In 214 Zhang Lu provided Ma Chao