Introduction of grass

Cao Xiaonan, a native of Jiujiang, Jiangxi, was born in September 1946. Member of China Calligraphers Association, distinguished professor, Calligraphy Training Center of China Calligraphers Association, executive director of Jiangxi Calligraphers Association, honorary chairman of Jiujiang Calligraphers Association, honorary president of Jiujiang Painting Academy and senior artist.