The calligrapher in the end of the Ming Dynasty to the Qing Dynasty,a native of Mengjin, HeNan province.His style name was Jue Si and his sobriquets were Cong Jiao,etc. He was talented in calligraphy,painting and prose. Referring to the style of Yan Zhenqing and Mi Fu,his running script executed profoundly and refined strokes with great momentum and perfect composition.