Benefiting from the contemporary Greenwood rebellion, in AD 23 they overthrew Wang Mang.  
Led by Li Tzu-tu and Fan Ch'ung among others, they formed following the floods and famines that accompanied catastrophic changes in the course of the Huang River in Shan Dong Province between 2 and 11 AD.  Benefiting from the contemporary Greenwood rebellion, in AD 23 they overthrew Wang Mang.  Later they entered the capital at Ch'ang-an and killed Liu Hsuan. For 10 points, identify this peasant group, known for their peculiar face paint, that was finally defeated when an opposing army confused them by painting the hair above their eyes the same eponymous color.
Led by Li Tzu-tu and Fan Ch'ung among others, they formed following the floods and famines that accompanied catastrophic changes in the course of the Huang River in Shan Dong Province between 2 and 11 AD.  
Red Eyebrows or Chi Mei