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) with theme "Birds - General"

  1. Cn010.12-80
    Wns Number
    CN010.12
    Country / Post
    China (People's Rep)
    Date of Issue
    March 20, 2012
    Subject
    Joint issue by China and Israel - Peace Dove
  2. Cn009.12-80
    Wns Number
    CN009.12
    Country / Post
    China (People's Rep)
    Date of Issue
    March 20, 2012
    Subject
    Joint issue by China & Israel - Waxwing
  3. Cn017.08-80
    Wns Number
    CN017.08
    Country / Post
    China (People's Rep)
    Date of Issue
    February 28, 2008
    Subject
    Birds of China - White-tailed Ground Jay
  4. Cn016.08-80
    Wns Number
    CN016.08
    Country / Post
    China (People's Rep)
    Date of Issue
    February 28, 2008
    Subject
    Birds of China - Golden Pheasant
  5. Cn015.08-80
    Wns Number
    CN015.08
    Country / Post
    China (People's Rep)
    Date of Issue
    February 28, 2008
    Subject
    Birds of China - Yellow-bellied Tragopan
  6. Cn014.08-80
    Wns Number
    CN014.08
    Country / Post
    China (People's Rep)
    Date of Issue
    February 28, 2008
    Subject
    Birds of China -Black-fronted Laughing Thrush
  7. Cn013.08-80
    Wns Number
    CN013.08
    Country / Post
    China (People's Rep)
    Date of Issue
    February 28, 2008
    Subject
    Birds of China - Koslow's Bunting
  8. Cn012.08-80
    Wns Number
    CN012.08
    Country / Post
    China (People's Rep)
    Date of Issue
    February 28, 2008
    Subject
    Birds of China - Taiwan Blue Magpie
  9. Cn022.04-80
    Wns Number
    CN022.04
    Country / Post
    China (People's Rep)
    Date of Issue
    April 13, 2004
    Subject
    Peafowl
  10. Cn021.04-80
    Wns Number
    CN021.04
    Country / Post
    China (People's Rep)
    Date of Issue
    April 13, 2004
    Subject
    Peafowl