14-point font.
There are two situations of "No. 4 regular script": one refers to the "No. 4 regular script" in the computer, and the other refers to the "No. 4 regular script". No. 4: refers to the size of the font. Regular script is a common handwriting style in Chinese calligraphy. It is the modern traditional Chinese handwriting style. This style gradually evolved from official script and became more simplified, with horizontal and vertical lines. It can be divided into large regular script, medium regular script and small regular script.