Mr. Cai, a famous painter and calligrapher in Shantou City, Guangdong Province, wrote an inscription "Wonderful Bookstore" for Mr. Cai's works, and commented: "Calligraphers have created a new calligraphy method, which is clever and interesting. The difference between public love and modern calligraphy art is that it inherits the essence of credentials and gives people useful enlightenment in exploring people's physiological potential and calligraphy art. Cai was inspired after watching the book TV program. "