Grand Re-opening
2020-27 Bicentenary of the Birth of Friedrich Engels
2020-05 The 50th Anniversary of China-Ethiopia Diplomatic Relations(China-Ethiopia Joint Issue)
2020-14M The Mogao Grottoes of Dunhuang Souvenir sheet
2020-26 Greater Efforts to Protect and Assist Chinese Citizens Abroad
2020-22 Chagan Lake
2020-23 The 7th national population census
2020-20 Modern Chinese scientists(VIII)
2020-21 Successful Launch of the Mars Probe on China's First Mars Exp;oration Mission
2020-14 The Mogao Grottoes of Dunhuang
2020-25 Olympic Winter Games Beijing 2022 - Ice Sports
2020-24 70th Anniversary of the War to Resist U.S. and Aid Korea
PK2020-25 Olympic Winter Games Beijing 2022 - Ice Sports
PF2020-27 Bicentenary of the Birth of Friedrich Engels FDC
PF2020-05 The 50th Anniversary of China-Ethiopia Diplomatic Relations(China-Ethiopia Joint Issue) FDC
PF2020-14 The Mogao Grottoes of Dunhuang FDC
PF2020-14M The Mogao Grottoes of Dunhuang Souvenir sheet FDC
PF2020-25 Olympic Winter Games Beijing 2022 - Ice Sports FDC
PF2020-22 Chagan Lake FDC
PF2020-23 The 7th national population census FDC
PF2020-20 Modern Chinese scientists(VIII) FDC
PF2020-19 Centenary of the publication of the Chinese translation of The Communist Manifesto FDC
PF2020-21 Successful Launch of the Mars Probe on China's First Mars Exp;oration Mission FDC
PF2020-26 Greater Efforts to Protect and Assist Chinese Citizens Abroad FDC
PF2020-24 70th Anniversary of the War to Resist U.S. and Aid Korea FDC
