After Cao Pi ascended the throne, he was suppressed for a long time, and his articles were depressed and angry, but he still kept his ornate carvings and became obscure.
Cao Zhi is a master of Jian 'an literature. He paid attention to the choice of words and sentences, which changed the simplicity and honesty of China people and had a far-reaching impact on the banning of books in the Six Dynasties.