Ying yu yu yan wen xue yan jiu xin lun cong = Wai yu yu yan wen xue bo shi lun cong Wai yu yu yan wen xue bo shi lun cong. Wai guo yu yan wen xue yan jiu wen ku Wai guo yu yan wen xue yan jiu wen ku. Wai yu jiao xue yan jiu lun cong Wai yu jiao xue yan jiu lun cong. Dang dai yu yan xue yan jiu wen ku Dang dai yu yan xue yan jiu wen ku. Wai guo yu yan wen xue xi lie cong shu