Qingchen by style name,was a native of Linyi,ShanDong province.He was known as "Yan Lu Gong" to the world.He blended cursive hand with seal script,and cultivated a calligraphy style, which opened a radically new phase.His masterpiece "Funeral Address for Nephew Ji-ming" is said "The Second Best Running Hand in the World", and the intense emotion of sadness seems to break forth the tip of his brush.He, Ouyangxun, Chu Suiliang, Liu Gongquan were called "Ou Yan Chu Liu".