Zhang Yuliang, alias Yiran, was born in Lu, named Yangu Yishi, and is a Buddhist layman. He was born in Tianjin in 1943. His ancestral home is Guangrao, Shandong. He is a famous calligrapher. He is currently the fifth president of the Chinese Calligraphy Art Research Institute, consultant to the World Federation of Chinese Calligraphers and Painters, 90th member of the Chinese Calligraphers Association, executive director of the Chinese Painting and Calligraphy Association, art consultant to the Chinese Painting Art Research Institute, and consultant to the Chinese Confucianism Research Association. , Vice Chairman of the Asian Artists Association.