Zhang Xu is a famous expert in calligraphy textual research and criticism, a folklorist, deputy editor-in-chief of Jilin Federation of Literary and Art Circles, and deputy director and secretary-general of the Appraisal Committee of Jade and Stone Appreciation of Changchun Collectors Association. The preface to Mr. Wang Tongshan's book:
Wang Tongshan accepted the training of the imperial court and the teaching of respecting teachers and valuing morality, and accumulated more than 40 years of uninterrupted practical experience, and finally formed his own cursive script, that is, the main creation of the works in the book, which combined the essence of cursive writers such as Zhang Xu, Huai Su and Wang Duo. In addition to grass, it is supplemented by several running scripts and running script works to adjust readers' appreciation eyes and alleviate aesthetic fatigue. Although it is an entertaining move, it also shows profound and exquisite skills. Just as Book Score compares Wang Xizhi with Zhong You and Zhang Zhi, it says that he is "good at small things, but he dabbles in many excellent things." Since Wang Tongshan received court training and dyed calligraphy, he began to work part-time and study. However, after entering middle age, although life was smooth and smooth in the waves of my career, my cervical spine was destroyed by overwork, so I had to abandon the fine print and concentrate on the giant system of the big grass list. So I have two screens of weeds, which are more beautiful with the walls of the villa corridor. Compared with the great works of the ancients, it is even worse. Its success lies in that both Lin Jingzhi and Fei Xinwo, who are close to each other, were mutilated by their hands, and then the book was replaced by one of them, which is both human nature and accidental. As Zhang Hai, chairman of the China Book Association, said in a poem: "Seiko is very complete, and life has no fate. I am interested in wind and grass, and I have been looking for the truth. "
Although Zhang's huge picture has the strength of neck disease, it is also sincere and conforms to the aesthetic function of the times.