Ben shu jie shao le"jing dian li xiang deng li zi ti"de liang zhong zhu yao li lun miao shu fang fa:liu ti li xue he dong li xue. Gong fen si ge bu fen, Tou liang ge bu fen shu yu san wei zuo biao kong jian de liu ti miao shu, Hou liang bu fen shu yu liu wei kong jian de dong li xue miao shu.