Ben shu gong fen 4 pian,Qian 3 pian(di 1 zhang zhi di 13 zhang)Jie shao he tao lun le xiang mu tou rong zi guo cheng zhong she ji de guan li yu jue ce wen ti,Zui hou yi pian(di 14 zhang zhi di 17 zhang)Cong shi wu ying yong de jiao du jie shao le ru he jin xing xiang mu tou zi bing jie he an li fen xi jia yi shuo ming.