20 shi ji Zhongguo ren wen she hui ke xue fang fa wen ti =Chenggui Li · First published 2001Open the Tome
Chung-kuo chʻuan tʻung nung yeh hsiang hsien tai nung yeh chuan pien ti yen chiuYougui Zheng, Chenggui Li · First published 1997Open the Tome
Zhongguo ming ren yen shuo jing cuiXuecheng Yang, Chenggui Li, Dongjun Li · First published 1997Open the Tome