Why is the fart of senior breeding pigeons in Yucheng County a horse calligrapher?

Ma Shenghua, whose pen name is Song Mei 195 1, is from Xi, Shaanxi. At present, he is a director of China Calligraphy Artists Association, a researcher of China Calligraphy and Painting Collection Research Institute, a senior creator of China Calligraphers Association, and an honorary vice chairman and member of Shaanxi Calligraphy Association. Director of Painting and Calligraphy Department, China Institute of Traditional Culture, Shaanxi Province. The calligraphy works of the top 100 members of the National Painting and Calligraphy Exhibition have been published many times.