Shen ji du li xing wen ti yan jiu/ Shen ji du li xing wen ti yan jiu = Dang shi xue ji ben wen ti yan jiu/ Zhong guo du sheng zi nv wen ti yan jiu/ Du zhi zui yi nan wen ti yan jiu/ Guo jia zhi li wen ti yan jiu/ Xing fa ji ben wen ti yan jiu/ Guo ji fu wu wai bao wen ti yan jiu/ Qin quan xing wei zhi yan jiu/ Zhong guo jing ji xiao yi wen ti yan jiu/