耿精忠
Giyesu (; 1645–1697), formally known as Prince Kang, was a Manchu prince and general of the Qing dynasty. Born into the imperial Aisin Gioro clan, he was a distant cousin of the Kangxi Emperor and is best known for leading Qing forces to suppress a rebellion by Geng Jingzhong in southwestern China between 1674 and 1675 and repel an invasion by Taiwan warlord Zheng Jing in 1676–1677.