Usually people think that famous calligraphers are more or less different from ordinary people in character. It is not uncommon for contemporaries to think that they have moral stains. The most exaggerated ones include criminal records: Wang Xizhi confessed to his wife at the important moment of the blind date and was completely unrestrained; Zhao Meng became an official in the Yuan Dynasty and was said to be a traitorous member of the Zhao and Song clan, and was scolded for hundreds of years; He made the shocking move of killing his wife...but not Yan Zhenqing. Yan Zhenqing was not only a calligrapher who created a new style, but also a standard good minister of the Tang Dynasty. His character and morality were even more perfect. Ouyang Xiu's evaluation of Yan Zhenqing