How low is Shi Guwen's position in the history of China calligraphy?

Shi Guwen and Shi Guwen, a stone carving in Qin Dynasty, occupies a very unique position in the history of China calligraphy. Since the discovery of the stone drum in the early years of the Tang Dynasty, the stone drum has been valued by scholars, calligraphers and historians. Yu Shinan, Ou Yangxun, Chu Suiliang, Han Yu, Zhang Huaiguan, Zhang Yanyuan, Su Dongpo ... More than hundreds of people chanted songs, praised, commented, studied and studied Shi Guwen. A group of ten stone drums, the stone is Tang drum-shaped, hence the name. It was first discovered in Nantianye, Yongcheng, qi zhou (now Fengxiang County, Shaanxi Province). It moved from Fengxiang to Kaifeng, moved to Jin State, moved to Du Yuan and moved to Sichuan. Now it is hidden in the Palace Museum in Beijing, displaying the treasures of stone drums in past dynasties. Ten-sided stone drums, with drums facing down, each circle is engraved with a four-character poem, totaling more than 700 words. Each article is named after the first one, which is My Car, My Fight, Crown Crane, My Car, My Rain, My Original Works, My Teacher, Ma Jian, My Water and Wu Ren, describing the driving of the King of Qin.