Guo Huai

Guo Huai (187–255), style name Boji (伯済), was a military general of Cao Wei during the Three Kingdoms era of Chinese history. He started his career during the late Han Dynasty under the warlord Cao Cao. During Cao Pi's reign, Guo rose up the ranks and became a grand marshal under Sima Yi. Guo defeated the Qiang and Di tribes several times and defended Cao Wei from Jiang Wei's campaigns.