Rebellion of Cao Qin
The Rebellion of Cao Qin (simplified Chinese: 曹钦之变; traditional Chinese: 曹欽之變; pinyin: Cáoshí Zhī Biàn) was a day-long uprising in the Ming dynasty capital of Beijing on August 7, 1461, staged by Chinese general Cao Qin (曹欽; died 1461) and his Ming troops of Mongol and Han descent against the Tianshun Emperor (r. 1457–1464).