Regular script (;
Hepburn:
kaisho), also called 正楷 , 真書 (
zhēnshū), 楷體 (
kǎitǐ) and 正書 (
zhèngshū), is the newest of the
Chinese script styles (appearing by the
Cao Wei dynasty ca. 200 CE and maturing stylistically around the 7th century), hence most common in modern writings and publications (after the
Ming and
gothic styles, used exclusively in print).