Liaoxi (遼西) was a commandery of You Province in the north-east, in what is now western Liaoning and adjacent Hebei. Gongsun Zan was from Liaoxi. He rose to become a major warlord, known for his White Horse cavalry, and contended with Yuan Shao until his defeat and death at the Battle of Yijing.
Liaoxi 遼西
Commandery in You Province in the north-east; Gongsun Zan was from Liaoxi.