How many calligraphers is Pan Tianwu?

Level one. Pan Tianwu, born in Ningxiang (now Changsha), Hunan Province, 1945. He is a famous painter and painter. He graduated from Guangzhou Institute of Education. He is currently a director of China Painters Association, an academician, researcher and secretary-general of China Standard Cursive Painting and Calligraphy Institute, a member of Guangdong Old Painters Association, a director of Guangzhou Nanguo Painting and Calligraphy Institute, and the president of Moshanxuan Painting and Calligraphy Institute.