1 9 8 shu zi zhong she ji lun wen
1 9 9 0 gai ge kai fang lun wen
1 9 9 0 guo ji wen biao lun wen
1 9 9 0 hu bei sheng you xiu lun wen
1 9 9 0 jiao yu lun wen xiao xue yu wen
1 9 9 0 nian bo shi xue wei lun wen
1 9 9 0 nian dai wen xue si chao lun wen
1 9 9 0 nian dui shu chan sheng lun wen