The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by China (People's Rep) in 2011

The 2011 issuing programme is not available.
  1. Cn001.11-80
    Wns Number
    CN001.11
    Country / Post
    China (People's Rep)
    Date of Issue
    January 05, 2011
    Subject
    Xin-Mao Year
  2. Cn002.11-80
    Wns Number
    CN002.11
    Country / Post
    China (People's Rep)
    Date of Issue
    January 10, 2011
    Subject
    Fengxiang New Year Woodprints
  3. Cn003.11-80
    Wns Number
    CN003.11
    Country / Post
    China (People's Rep)
    Date of Issue
    January 10, 2011
    Subject
    Fengxiang New Year Woodprints
  4. Cn004.11-80
    Wns Number
    CN004.11
    Country / Post
    China (People's Rep)
    Date of Issue
    January 10, 2011
    Subject
    Fengxiang New Year Woodprints
  5. Cn005.11-80
    Wns Number
    CN005.11
    Country / Post
    China (People's Rep)
    Date of Issue
    January 10, 2011
    Subject
    Fengxiang New Year Woodprints
  6. Cn006.11-80
    Wns Number
    CN006.11
    Country / Post
    China (People's Rep)
    Date of Issue
    February 21, 2011
    Subject
    Early Leaders of the Communist Party of China (III) - Chen Yannian
  7. Cn007.11-80
    Wns Number
    CN007.11
    Country / Post
    China (People's Rep)
    Date of Issue
    February 21, 2011
    Subject
    Early Leaders of the Communist Party (III) - Zhang Tailei
  8. Cn008.11-80
    Wns Number
    CN008.11
    Country / Post
    China (People's Rep)
    Date of Issue
    February 21, 2011
    Subject
    Early Leaders of the Communist Party (III) - Luo Yinong
  9. Cn009.11-80
    Wns Number
    CN009.11
    Country / Post
    China (People's Rep)
    Date of Issue
    February 21, 2011
    Subject
    Early Leaders of the Communist Party (III) - Yun Daiying
  10. Cn010.11-80
    Wns Number
    CN010.11
    Country / Post
    China (People's Rep)
    Date of Issue
    February 21, 2011
    Subject
    Early Leaders of the Communist Party (III) - Xiang Ying