Zhang Chaoxun, named Xu Zhi, is the owner of Tang Yifeng and a native of Cao Zhou. I loved painting and calligraphy since I was a child, and studied under the famous calligraphers Mr. Zhang Jianping, Li Qingde and Ouyang Zhongshi. His book first studied Tang Kai's inscriptions, and then specialized in cursive writing. Taking Erwang, Mi Fei, Dong Qichang, Wang Duo, Zhao Mengfu and other ancient people as models, he studied fine patterns, which had both form and spirit, and wrote with profound traditional knowledge without losing traditional charm. He is currently a member of Shandong Calligraphy Association of China Calligraphers Association, director of China Painting and Calligraphy Art Research Institute, president of Painting and Calligraphy Institute of Socialist Literature and Art Society of Ministry of Culture, and a national first-class calligrapher.