There are several kinds of leisure chapters commonly used by Shu Tong.

The first chapter and the corner chapter are cited. Shu Tong, male, Wenzao, also known as Lu Yi, Dongxiang nationality, is a master of calligraphy. Commonly used leisure articles include introduction and pressure angle. Leisure stamps refer to seals other than names, study rooms, official positions and library seals. It evolved from the seal of Ji Yu in Qin and Han Dynasties. In addition to Ji Yu, poems, aphorisms, words of self-discipline are often engraved.