Er shi shi ji zhong guo ji du jiao wen ti/ Er shi shi ji zhong guo bi jiao jiao yu xue shi/ Er shi shi ji zhong guo wen xue jing shen. 21 shi ji zhong guo yin le xue wen ku 21 shi ji zhong guo yin le xue wen ku. Jin dai zhong guo yu ji du jiao lun wen ji/ Fo jiao yu zhong guo li shi wen hua/ Yang shang kun tan xin zhong guo ruo gan li shi wen ti/ Dang dai zhi shi lun zhong de ren zhi fen qi wen ti/ Da zhong guan qie de jiao yu wen ti/