数据库 数据库新技术 释文 MapReduce 映射-化简
- Zheng Yue
- Zhengyue Troupe
- Zheng Yuguo
- Zheng Yunfeng
- Zhengzhai tea
- Zheng Zhaodao
- Zheng Zhemin
- Zheng Zhen
- Zheng Zhenduo
- Zheng Zhenduo's Essays on Classical Literature
- Zheng Zhenduo’s Collection of Chuanqi Plays: Volume 1
- Zheng Zhengqiu
- Zheng Zhengyin
- Zheng Zhenyao
- Zheng Zhenyu
- Zheng Zhilong
- Zheng Zhisheng
- Zheng Zhizhen
- Zheng Zhong
- Zhengzhong Book Company
- Zhengzhou Airport Logistics Park
- Zhengzhou Dahecun Site Museum
- Zhengzhou East Railway Station
- Zhengzhou Erqi Memorial Hall
- Zhengzhou Light Metals Research Institute