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Author

Yijun Zheng

7 books found

Cover of Zheng He quan zhuan

Zheng He quan zhuan

Yijun Zheng · First published 2005

Cover of Zheng He xia xi yang zi liao hui bian

Zheng He xia xi yang zi liao hui bian

Hesheng Zheng, Yijun Zheng · First published 1980 · Latest edition 2005

Cover of Lun Zheng He xia xi yang

Lun Zheng He xia xi yang

Yijun Zheng · First published 1985

Cover of Wei da de hang hai jia, wai jiao jia

Wei da de hang hai jia, wai jiao jia

Yijun Zheng · First published 2005

Cover of Chuan qi ren sheng

Chuan qi ren sheng

Yijun Zheng · First published 1997

Cover of Qi guo shi

Qi guo shi

Gesen Wang, Yijun Zheng · First published 1992

Cover of Zhongguo hang hai ke ji shi

Zhongguo hang hai ke ji shi

Zhang, Xun, Yijun Zheng, Yong Fan · First published 1991