Liu Dahai: Member of the Chinese Calligraphers Association, director of the Shandong Calligraphers Association, and vice chairman of the Linyi Calligraphers Association. A National Lanting Award Exhibition. Dedicated to calligraphy teaching for many years, many students have won awards in exhibitions and competitions sponsored by the Chinese Calligraphy Association and the Provincial Calligraphy Association. In May 2005, the calligraphy class he taught was featured in a special interview by the camera crew of CCTV's "Traveling in China" column.