Xu Fushan's painting art starts from tradition, takes books as paintings, and pursues the keynote of literati painting with poetry as the soul, bone as the pen and lyricism as the performance. Artistic speech, simple, atmospheric and practical. Cao Zhang's learning makes his artistic style serve the present, and at the same time, he injects the flavor of the times in his pursuit and inheritance of tradition, making his works calm, smart, elegant and dignified, revealing the flavor of justice. His flower-and-bird paintings are ethereal, lofty and elegant; There are often self-created poems in paintings, and the artistic conception of the picture is expounded through poems. Wherever the poem goes, the scenery is vivid, and the meaning of the book comes to mind. It is simple and big, and it is sung with the interest of pen and ink.
Xu Fushan has participated in many exhibitions of art calligraphy awards at home and abroad and won awards. He published more than 100 papers, poems and art reviews in newspapers and periodicals. He has published Xu Fushan's Painting and Calligraphy Collection, Freehand Literary Mind-Xu Fushan's Painting and Calligraphy Collection, Gong Exhibition-Xu Fushan's Painting and Calligraphy Collection, Xu Fushan's Flower and Bird Collection, etc.