What are the topics of articles written by late calligraphers?

The themes of the late calligrapher's articles include ancient fonts, poems and essays, manuscripts, and hundreds of books and poems. Comments on Ancient Fonts, Comments on Poetic Rhythm, Comments on Qigong Cong and Comments on Hundred Poems in Books were all written by calligrapher Qigong. Qi Gong, China calligrapher, appraiser of calligraphy and painting. Zibo, alone. Manchu. Eisengiro, grandson of Yong Zhengdi IX. He is good at studying classical literature and ancient philology, and once taught at Fu Jen Catholic University.