Cao Cao Conquers the North
Also called: Battle of White Wolf Mountain
Victorious at Guandu, Cao Cao exploited the quarrels of Yuan Shao’s sons after his death to take Ye in 204, and in 207 defeated the Wuhuan, ending the Yuan clan. Northern China was his.
When Yuan Shao died of illness in 202, two years after Guandu, his sons Yuan Tan and Yuan Shang fought over the succession. Cao Cao took the Yuan stronghold of Ye in 204 and made it his own base, while Yuan Shang and Yuan Xi fled to the Wuhuan nomads in the north.
In 207 Cao forced his way through rough country as far as White Wolf Mountain and routed the Wuhuan; the Yuan brothers fled to Liaodong, where Gongsun Kang cut off their heads. Cao now held both Hebei and the Central Plain, and the next year he turned south toward Jing province.