Henan Huaihe Pingyuan di xia shui wu ran yan jiuShengping Cheng, Yunzhang Zhao, Liang Zhang · First published 2011Open the Tome
Huang He xia you ying xiang dai di xia shui zi yuan ping jia ji ke chi xu kai fa li yongYunzhang Zhao · First published 2002Open the Tome
Zhongguo di fang zhi ji chengYingcan Yang, Jiaxiu Chen, Yunzhang Cheng, 陳紹欽, Delin Zhao, Hang Zhang, 楊鈞衡, Shangyi Huang, 曾慶昌, 易元明, Shoupeng Zhu, Yingkui Wu · First published 1992Open the Tome
