Which dynasty did the running script originate from and when did it exist?

1. Running script originated in the Han Dynasty and is a simplified font based on official script. Its development has gone through several stages. Among them, the late Han Dynasty was the initial period of running script, Wei and Jin Dynasties was the golden period, Tang Dynasty was the development period, and Song Dynasty was the peak period, which occupied the mainstream position in all calligraphy styles at that time.

2. 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. "Go" means "go", so it is not as scribbled as cursive script, nor as straight as regular script. Whether it is cursive or cursive in essence. Those with more patterns than grass patterns are called "running patterns", and those with more grass patterns are called "running grass". Running script is both practical and artistic, and regular script is a literal symbol, which is practical and skillful; Comparatively speaking, cursive script is highly artistic, but its practicality is relatively insufficient.