Cai zheng xue

Ben shu nei rong bao kuo:gong gong wu pin yu wai bu xing,She hui bao xian yu shou ru wei chi,Shui shou fen xi kuang jia,Mei guo de shou ru zhi du,Duo ji zheng fu cai zheng,Ruo gan wei guan jing ji xue ji chu zhi shi.