Zhang Wenguo, courtesy name Yishi, nicknamed Fengcheng Swordsman, the master of Guxia Zhai, was born in 1964. He is a researcher and author of Chinese calligraphy and seal cutting; a member of the Chinese Calligraphy and Seal Cutting Research Association; a member of the Chinese Hard Pen Calligraphy Association; Member of China Seal Association, member of Beijing Calligraphers Association; member of Ningxia Hard Pen Calligraphers Association; member of Ningxia Celebrity Calligraphy and Painting Art Exchange Center; deputy team leader of Ningxia Prairie Stone Carving Culture and Art Development Project; deputy director of Northwest Art Network Art Committee; Yinchuan City General Manager of Diaoyige. Works have been included in the "Excellent Collection of Contemporary Chinese Painting and Calligraphy Masters", "Expo of Contemporary Chinese Calligraphy and Painting Works", "Appreciation of Works by Contemporary Chinese Outstanding Painting and Calligraphy Artists", "Illustrated Dictionary of Contemporary Chinese Calligraphers" (with a special collection) and "The First International Calligraphy and Painting Invitational Competition". , and was invited to exhibit in the United States.