Calligraphy as an art had a greater innovation in nmning handwriting after the peak period of the Tang Dynasty ＇ regular handwriting, Calligraphy style was also transformed from Rule Advocating of the Tang Dynasty into Nature Adoration of the Song Dynasty.In particular, four calligraphers of the Song Dynasty played an important role in this transformation. Mi Fu, as one of the four calligraphers, created a new form of calligraphy and hold high the banner of individual character.His calligraphy art view shows distinct personality and produced the further influence for future generations.