In the empire of Cao Wei in the Three Kingdoms period, a father and his two sons (known as the three Caos) established kanshi as a national art: Emperor Wu Cao Cao, Emperor Wen Cao Pi, and Cao Zhi (192 - 232), most importantly the father Cao Cao.
三国時代(中国)の魏(三国)の武帝曹操、文帝曹丕、曹植（192年-232年）親子の三曹（特に曹操）が国家芸術としての漢詩を確立した。