Zhang Jianke, 1964, from Heze, Shandong. Graduated from the Art Department of Shandong University, director of China Artists Association, editor of China Art Circle. He is currently the curator of Heze Peony Culture and Art Museum and a professional calligrapher. He has participated in many national, provincial and municipal calligraphy exhibitions and won many awards. He is the author of Selected Works of Zhang Zhenru's Calligraphy.
He is also the calligraphy instructor of Beijing People's Painting Academy and the calligraphy professional instructor of Xuzhou Yunlong Mountain Middle School (high school). Over the years, it has trained a large number of outstanding artistic talents for the Central Academy of Fine Arts and Zhejiang Academy of Fine Arts.