"Calligraphy and Painting Exhibition 20 18" held in Beijing is a collection of works of Yijing Virtue. The original text is: "Heaven is healthy, and gentlemen are constantly striving for self-improvement. The terrain is Kun, and the gentleman carries things with morality. "
Teacher Ding is currently a member of the Painters Association, an academician of the Hong Kong Painting and Calligraphy Institute, vice president of the Yellow River Painting and Calligraphy Institute, director of the Central Plains Painting and Calligraphy Association, and a researcher at the Chinese Painting and Calligraphy Research Institute.