Chen Bi, whose name was Gu Yangsheng, was from Huating. A native of Hongwu period of Ming Dynasty. Work documents. The real calligraphy is from Ouyang Xun, the cursive calligraphy is from Wang Xianzhi, and the cursive calligraphy is derived from Tang Huaisu's "Zi Xu Tie" and can become its own style. This piece of "Autumn Deep Tie" by Zhang Xu of the Tang Dynasty, compared with the ancient Tie, the font has become slightly more graceful and graceful, and has its own cursive appearance.