Xiahou Shang
When the Wuchendi () branch of the Wuhuan tribes started a rebellion in Dai Commandery (代郡; around present-day Yu County, Hebei) and Shanggu Commandery (上谷郡; around present-day Beijing) in May 218, Cao Cao ordered his son Cao Zhang to lead forces to quell the revolt. During this time, Xiahou Shang served as an army adviser () under Cao Zhang and assisted him in defeating the Wuchendi.