Title: Bian cheng yuan ben
Description: Ben shu jiang yan ge de shu xue ding yi,Gong li hua he yan yi fang fa ying yong yu cheng xu she ji,Tao lun cheng xu yu bao zheng ta men neng zheng que gong zuo de chou xiang shu xue li lun zhi jian de lian xi.
Subjects: Cheng xu she ji, Shu xue li lun