Gao Ershi is a master of Chinese studies, and a small editor of Zhouyi. 1996 He was entrusted to write two articles for Zhang's Summary of Liu Wen, namely "Liu Zihou Liu Yuxi's Postscript on Zhouyi" and "Liu Ke Tian Dao Postscript". Because of this, Zhang Cai praised the poem "It is difficult to read gobbledygook alone, but the source of the river is high". 1965, when arguing with Guo Moruo about the authenticity of the Preface to the Lanting Pavilion, he risked being criticized by the world and was unique in drafting the refutation of the authenticity of the Preface to the Lanting Pavilion. According to the aid, it is firmly pointed out that the Preface to Lanting is true, not false. The refutation is precise and rigorous, and every word is solid and to the point. This famous book was recommended by Zhang and helped by Chairman Mao. 1 month was published twice in newspapers and magazines, which became a story at home and abroad and attracted worldwide attention. Although the posthumous Notes Collection was not published, Zhang claimed that the Collection and Liu Wen's Summary were included in the Essays of Liu (Western Henan) and Liu (Zihou) in the middle Tang Dynasty.
Gao Ershi has a profound knowledge of literature and history and a fine appreciation. He has worked in the Museum of Literature and History for a long time, read widely and has a high vision. He is confident in his cursive script and thinks he is the best in the world. Published many calligraphy collections (including book reviews). It is believed that Cao Zhang is the ancestor of this kind of grass, and the study of this kind of grass should start from the Notes on Grass (Cao Zhang), so the brushwork is ancient and refined. Over 50 years old, taking Cao Zhang as the main research object, he extensively collected biographies of urgent chapters in past dynasties, proofreaded them, pasted ancient fragments, compared official chapters, examined similarities and differences, and wrote a book "New Urgent Chapters and Textual Research", which took ten years. It was revised and finalized in 1964 and published in 1982, resulting in the loss of chapters for more than 1,600 years. In the practice of calligraphy, he skillfully combined "Cao" with "Cao", which has lofty character and surging momentum, especially the strength of lines and the closeness of words. Only by reading his cursive script can I really feel the power of the pen on paper. Gao Ershi's knowledge is extremely high, and his works are often full of bookishness. Articles and calligraphy are highly valued by Mr. Lin Sanzhi.
Gao Ershi's life is like a poem and a book, and his writing style is like a person. He is rigorous and down-to-earth in his studies, and his language is not Jewish, nor is he arrogant. Honest, not ambiguous, honest life; Integrity, honesty, loyalty and purity during the friendship period; After learning, I became a strict teacher and a good friend, and I was also a grandmaster.
Gao Ershi Memorial Hall has been built in Yuqiu Mountain in Jiangpu (now Pukou) in Nanjing and Jiangyan District in Taizhou, Jiangsu.