Bi jiao wen xue shi/. Yi. Wai guo wen xue shi/. 4. Shi jie wen xue shi/. Xia ce. Bi jiao wen xue gai lun = Bi jiao wen xue gai lun/ Shi jie wen xue shi/ Shi jie wen xue shi/. Shang ce. De guo wen xue shi/ Bi jiao wen xue/ bi jiao wen xue