Pan Xiaoyun graduated from the graduate class of flower and bird painting at China Academy of Art in 1986. Member of the Chinese Artists Association, instructor of the advanced Chinese painting class at Beijing Normal University, visiting researcher at the China Academy of Arts, visiting professor at Hubei Normal University, visiting professor at Jiangsu Institute of Technology, judge of the China University Student Art Festival, vice president of the Painting Academy of China International Friendship Research Association, Vice president of Beijing Great Wall Painting and Calligraphy Research Association. Yun Jianxin's pen name is Hancun and his living name is Dinglu. Male, Han nationality, born in 1945 in Wujin, Jiangsu Province. Graduated from Jiangsu Normal University with a university degree and is an associate research librarian. He is currently a member of the Chinese Calligraphers Association, a distinguished calligrapher at the Jiangsu Traditional Chinese Painting Academy, Nanjing Museum, and Nanjing Painting and Calligraphy Academy, and a member of the China Canglang Calligraphy Society. Comparing the two, Pan Xiaoyun is a full-time painter, while Han Cun is a calligrapher. Obviously Han Cun's market value is high.