Gu dian de yu xian dai de/ Sun zi bing fa yu xian dai ren/ Guo min jiao yu yu xian dai hua/ Xiao xiao de , dai dai de/ Xian dai she hui yu xian dai ren/ She hui ke xue yu xian dai she hui/ Jie ke yu xian dou/ gu dian wen xue yan jiu Lang man de yu gu dian de/ Dian zi shang wu yu xian dai wu liu/