2 0 shi ji 7 0 nian dai zhi zhang lun wen
2 0 shi ji 8 0 nian dai zheng ce lun wen
2 0 shi ji 9 0 nian dai ku nan lun wen
2 0 shi ji a la bo li shi lun wen
2 0 shi ji ba shi nian dai lun wen
2 0 shi ji biao xian zhu yi hui hua lun wen
2 0 shi ji biao xian zhu yi yin le lun wen
2 0 shi ji chan pin she ji lun wen
2 0 shi ji chu guo ren ling hun lun wen