Zhang Yuren came out from the copy of Oracle Bone Inscriptions's rubbings, inspired other calligraphers with his own personality and features, and received extensive attention from Oracle bone scholars and calligraphers, making great contributions to the development of Oracle bone inscriptions. Although the collection of oracle calligraphy's works is written by center Fiona Fang, it is full of interest and ancient style still exists. In particular, the strokes in Fat are vivid, and the works flow smoothly, which makes people sigh, and are widely respected by Oracle Bone Inscriptions calligraphers at home and abroad.