Title: Dao shi li lun
Description: Ben shu gong shi jiu zhang, Nei rong bao kuo:dao shi li lun de yan bian, Han mi er dun jiang shu de dao shi li lun, Dao shi li lun de san zhong yun dong, Ci ji diao zheng yun dong, Ri nei bo dong, Liang jia guan xi deng.
Subjects: Gu piao tou zi, Yan jiu