Jiang is an excellent official calligrapher. The works are characterized by vigorous brushwork, strength, compact structure and changeable composition. Lishu is a solemn font in Chinese characters, which originated in the Qin Dynasty and reached its peak in the Eastern Han Dynasty. Slightly wide and slightly flat, horizontal painting is long and straight painting is short. The whole is rectangular, emphasizing the techniques of "silkworm head and goose tail" and "twists and turns"