Shen ji du li xing wen ti yan jiu = Shen ji du li xing wen ti yan jiu/ Ren li zi ben li lun wen ti yan jiu = Zhong guo du sheng zi nv wen ti yan jiu = Zhong dong ku er de wen ti yan jiu = Zhong guo hai dao qian yan wen ti yan jiu = Zhong wai hu lian wang guan li ti zhi yan jiu = Zhong guo jing ji nei wai jun heng wen ti yan jiu = Zheng dang zheng zhi yu min zhu wen ti yan jiu = Ke ji jie de ji li yu jing zheng ji zhi yan jiu =