In July 2009, his creative mode was officially named "Horse Calligraphy" by China Calligraphy Xintiandi Research Center, and was compiled into "Modern Book Score".
On February 20 10/0, Ma Yongan's calligraphy was appraised by a series of experts and obtained the registration certificate issued by the National Copyright Administration of China. Officially named "Yan Style Calligraphy", it is the sixth calligraphy style after China traditional official script, running script, cursive script, regular script and seal script relay the golden section of human body. So it is also called "Yan Ti".
20 10 1 1, Ma Yongan completed the sixth calligraphy style "Yan Shu", created an expanded calligraphy style, and finally formed his own complete calligraphy system.