Cao's officer Zhong Yao. Gao Gan surrendered to Cao Cao in 204 but felt unsatisfied with his new position as Inspector of Bing Province. In 205, Gao Gao seized Shangdang Commandery and invaded Hedong Commandery. Gao Gan failed to take Ye and was driven back. In 206, Cao Cao personally led an attack on Gao Gao, forcing him to flee to the Xiongnu and then to the south in Jing Province, where he was captured and killed. Han Fu Han Fu was appointed Governor of Ji Province in 189. While he nominally participated in the Campaign against Dong Zhuo, he stayed at the city of Ye. After the coalition broke up, he became hostile to Yuan Shao in 191 and denied him supplies. Using his family connections, Yuan Shao intimidated Han Fu into handing over his position to him. After doing so, Han Fu's family was constantly harassed until they fled to Zhang Miao. He eventually killed himself. Liu Chong Liu Chong, otherwise known as Prince Min of Chen, was the son of Liu Cheng. In 173, Liu Chong and former Chancellor Wei Yin offered sacrifices to Huang–Lao for good fortune, but the practice was seen as reprehensible by the senior officials. The official Shi Qian accused Wei Yin and Liu Chong of impiety. An official inquiry was carried out which resulted in the arrest of both Shi Qian and Wei Yin. They were both executed and no further investigation of Liu Chong occurred. Liu Chong was said to be a fine shot with the crossbow and had written a treatise on the weapon called the Nushe bifa. When the Yellow Turban Rebellion broke out in 184, he raised several thousand archers and brought them to the capital where his presence quelled any unrest. In 190, he formed an alliance with Dong Zhuo and styled himself General Who Supports Han while his Chancellor Luo Jun maintained his territory in Chen Commandery. When Yuan Shu's request for supplies was denied by Luo Jun in 197, he sent assassins who killed both Luo Jun and Liu Chong. Liu Yao Liu Yao, son of Liu Yu and nephew of Liu Chong, was born in 157 in Donglai Commandery. At the age of 18 he saved his uncle Liu Wei from a kidnapping. He became a county magistrate in Liang but resigned because he disapproved of the favor shown by the Chancellor to eunuchs.