Ben shu xi tong di chan shu le xian dai shi chang ying xiao xue de ji ben li lun yu fang fa, Bing jiang ding liang fen xi yu ding xing fen xi xiang jie he, Li qiu xi na shi chang ying xiao xue ling yu de zui xin yan jiu cheng guo he qi ye cheng gong de ying xiao shi li.