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Cao Gui

Spring and Autumn strategist of Lu who guided Duke Zhuang to victory over Qi at Changshao with his theory of morale.

Also known as Cao Mo (by one account) · Cao Hui

Cao Gui was a commoner of Lu in the Spring and Autumn period. When Qi invaded in 684 BCE he sought out Duke Zhuang, asked what the duke relied on to fight, and judged that fair handling of lawsuits showed enough devotion to the people to risk battle. At Changshao he held back until Qi had drummed three times, then attacked, and pursued only after seeing their tracks in disorder and banners drooping, routing the Qi army. In 671 BCE he remonstrated against the duke's visit to Qi. By one account he is the Cao Mo who held Duke Huan of Qi at swordpoint at Ke. He is the central figure of 'Cao Gui on Warfare' from the Zuo zhuan.

Life and times

  1. UnknownBornZhouactive c. 684–671 BCE
  2. 684 BCELu Defeats Qi at ChangshaoThe year after Duke Huan took power in Qi, his army invaded Lu and was routed when Duke Zhuang, advised by Cao Gui, held back until Qi had drummed three times.
  3. UnknownDied