Running script is a kind of calligraphy, which is divided into running script and running script. It is developed and originated on the basis of regular script, and it is a font between regular script and cursive script, which is produced to make up for the slow writing speed of regular script and the illegibility of cursive script.

There are five kinds of traditional calligraphy fonts, namely, running script font, cursive script font, official script font, seal script font and regular script font, which are five categories.