He (1799- 1873) was a poet, painter and famous calligrapher in the late Qing Dynasty. The word Zizhen,No. Dongzhou, Old Ageno. Measures. He Zhizi Daozhou. He has read widely all his life, including Six Classics, Confucianism and history, especially in primary schools (writing, exegesis and phonology), and he is also familiar with inscriptions. Thanks to Yan Zhenqing, calligraphy is vigorous, unique and unique. The ancient seal brush strokes dating back to Zhou, Qin and Han Dynasties and down to the North and South Monuments of the Six Dynasties are all hand-held, fine grinding. Cursive script is very interesting, and it is the crown of a generation.