Graceful figure, a bow and a horse, heavy and steep, can be seen in arrogance to escape. Suddenly, you look as strong as an ox, and your bones and muscles appear. Learning from the past, respecting the law and seeking new changes have formed a "wind of freedom", also known as the "seven-character book", that is, one for Kai, Xing, Cao, Li, and Xu, one for Yan and Liu, and one for each.
Calligraphy was written by Shu Shu Tong, the late China modern calligrapher, the first secretary of the Shandong Provincial Committee of the Communist Party of China, the vice president of the Academy of Military Sciences and the chairman of the China Calligraphers Association. Further shaped by Mr. Sun Zhihao, it became a family of its own. The style of the book is also called "seven and a half" books. According to Shu Tong and Fang Yi's explanation before his death, seven-and-a-half points refers to the structure divided into Kai, Xing, Li, Cao and Zhuan, the style divided into Yan and Liu, and the style of the other half. Calligraphy is informal, sweet and good, which has both irreplaceable artistry and incomparable popularity. Especially after being entered into the computer by Mr. Sun Zhihao, it has been widely used and loved by editors of newspapers and magazines.