His father had appointed three regents for him—his distant cousin Cao Zhen, the steady administrator Chen Qun, and the shrewd strategist Sima Yi.
In 226, as Cao Pi laid on his deathbed, he entrusted his successor Cao Rui to the care of Sima Yi, Cao Zhen, and Chen Qun.
Joan Chen | Chen Kaige | Peter Chen | Kelly Chen | Edison Chen | Chen Shui-bian | Cheo Chai Chen | Chen Yi (communist) | Jerome Chen | Terry Chen | Chen Yi | Chen Tuan | Chen Kun | Chang Chong-Chen | Robert Chen | Juliana Chen | Chen Wei | Chen | William C. C. Chen | Wei Chen | Liou Chen Kuang | Li-Chen Wang | Li Chen | Karen Chen | Jiebing Chen | Ivy Chen | Fol Chen | Chen Zhu | Chen Zhe | Chen Yunlin |