Ban ben mu lu xue yan jiu/ Ban ben mu lu xue yan jiu / Ban ben mu lu xue yan jiu/. Di si ji. She hui lun li xue yan jiu/ Ban ben mu lu xue yan jiu /. Di si ji. Jun shi mei xue yan jiu/ Ke xue yu yi xue yan jiu/ Xin wen xue yan jiu/ Jiao yu xin li xue yan jiu/ Yin le ke jiao xue yan jiu/