1 9 7 2 nuo bei er hua xue jiang lun wen
1 9 7 3 nan jing hao jie xiao lun wen
1 9 7 3 nian chen jing run fa biao lun wen
1 9 7 3 nian dan zi qiu lun wen
1 9 7 3 nian tu ling fa biao lun wen
1 9 7 3 shi you wei ji lun wen
1 9 7 4 nian sheng zhou zu wen lun wen
1 9 7 5 bi gui ping bo shi lun wen