Calligraphy theorists of all ages have spoken highly of Hengfang's calligraphy and the historical value of "Hengfang Stele". For example:
Qing Weng Fanggang's "Inscriptions on Metal and Stone of the Two Han Dynasties": "The writing style of this stele is broad and smooth, with not many gaps in the dense parts, just like the beginning of Yan Zhenqing's formal calligraphy in the later period. The momentum lies in "Jingjun Ming", "Zheng Gu". "
He Shaoji of the Qing Dynasty commented on the stele: "Fang Gu has a stubborn spirit."
Fang Shuo's inscriptions on calligraphy and painting in Zhenjing Hall of the Qing Dynasty: " The font is square and deep, comparable to "Zhang Qian's Stele"."
Kang Youwei's "Guang Yi Zhou Shuang Ji": "Ningzheng has "Heng Fang"."
Yang Shoujing. "Inscriptions on the Hushan Stele": "This stele is ancient and plump. Many books written by people from the Northern Qi Dynasty were published from this time, so it should not be inferior to the "Huashan Stele"."
Qing Yao Hua's "Fu Tang Lei Manuscript": ""Jing Jun" 》The situation in the ancient times was very strict and orderly, but it was not like the change in "Heng Fang" that changed from being balanced to being dangerous.
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