Duke Huan of Qi (716 BC - October 7, 643 BC), is the most powerful of the Five Hegemons of the in the Spring and Autumn Period of Chinese History.He is the fifteenth ruler of the state of Qi in the Spring and Autumn Period of Chinese history. His ancestral name is Jiang(是姜， 不是吕), ，given name is Xiǎobái.He is the third and yo...
