Ping Liu: Poet, first-class actor, stage name Mu Yi, Dark Horse, Xie Ping. The owner of Huiyixuan Mushizhai. Creative calligrapher, known as "giant book mad".

At present, he is the vice chairman and artistic director of Huangshi Painting Academy, a member of China Calligraphy and Painting Federation, a researcher of China Calligraphy and Art Research Institute, a professor of Beijing Huangpu University Art Institute, a director of the World Oriental (Beijing) Painting and Calligraphy Institute, a director of the China Zen Art Research Association, and a special researcher of painting and calligraphy in Hong Kong Oriental Art Center. Member of China Artists Exchange Association, director of China Calligraphers Exchange Association, member of Anhui Calligraphy Association, and member of Artists Association. Executive Dean of Beijing Hualong Poetry and Calligraphy Institute, General Manager of Hong Rong Baidu Art Center, Deputy Secretary General of Bengbu CPPCC Writers and Artists Association, Director of Municipal Antique Industry Federation, Member of Municipal Federation of Industry and Commerce, CPPCC.

Ping Liu's calligraphy works (market price) are 4,000 yuan/square foot, and Chinese painting works (market price) are 7,000 yuan/square foot.