Sang Weihan, Chinese chief of staff (born 898)

Sang Weihan (桑維翰), courtesy name Guoqiao (國僑), formally the Duke of Wei (魏公), was a Chinese historian, military general, poet, and politician of the Five Dynasties and Ten Kingdoms Period state Later Jin, serving as chief of staff (Shumishi) during the reigns of both of Later Jin's emperors, Shi Jingtang and Shi Chonggui. While not a soldier by training, he was said to be capable and respected as the overseer of the armies of the realm.