The Battle of Ye or Battle of Yecheng took place in 204 in the late Eastern Han dynasty. It was fought between the warlord Cao Cao and Yuan Shang, son and successor of Cao Cao's rival Yuan Shao, in the Yuan clan's headquarters Ye (in present-day Handan, Hebei). Cao Cao had been allied with Yuan Shang's elder brother Yuan Tan, who rebelled in a succession feud, and it was by Yuan Tan's request that Cao Cao laid siege to Ye. The successful siege of the city dislodged Yuan Shang's power from Ji Province, and Cao Cao would later use the city of Ye as a major base of his military power.
