Cao cao de qi shi

Ben shu nei rong bao kuo:"chu wei guan lei li feng xing:nian qing qi sheng xian lu feng mang", "xie tian zi ling zhu hou:jie li da dao zi ji mu de", "yi ruo sheng qiang ying guan du:zhua zhu di ren ruo dian niu zhuan ju shi", "ku xin jing ying, Reng cun san da guo shi"deng.