Zhongguo zi yuan xing qi ye guo ji hua feng xian bian shi, ping gu yu fang fan yan jiuChong Chen · First published 2016Open the Tome
Shi jie shang zui cheng gong de si ying gong si shou ceChen chong · First published 2003Open the Tome
Principles and Techniques in CombinatoricsChen Chuan-Chong, Koh Khee-Meng · First published 1992Open the Tome
Xin yong zhuang ji ben fa lü li lunChong Chen · First published 1981 · Latest edition 1985Open the Tome
