Cai liao li xue

Ben shu nei rong bao kuo:wan qu wen ti jin yi bu yan jiu,Neng liang fa,Jing bu ding wen ti fen xi,Dong zai he,Pi lao,Ying li fen xi de shi yan fang fa,Gan yu gan xi fen xi de ji suan ji fang fa yu kao lü cai liao su xing de qiang du ji suan deng.