Zhang Xianzhong
Zhang Xianzhong (張獻忠 or Chang Hsien-chung; 18 September 1606 – 2 January 1647), courtesy name Bingwu (秉吾), art name Jingxuan (敬軒), was a Chinese peasant leader who led a peasant rebellion from Yan'an wei, Shaanxi (today Yulin, Shaanxi province) during the Ming-Qing transition. He conquered Sichuan in 1644, and named himself king and later emperor of the Xi dynasty.