Grand Re-opening
2020-14 The Mogao Grottoes of Dunhuang
2020-14M The Mogao Grottoes of Dunhuang Souvenir sheet
2020-15 Astronomical Phenomena
2020-16 The Palace Museum (II)
2020-16M The Palace Museum (II) Souvenir sheet
2020-17 Pudong in the New Era
2020-18 Hua Tuo, a famous ancient Chinese physician
2020-18M Hua Tuo, a famous ancient Chinese physician Souvenir sheet
2020-19 Centenary of the publication of the Chinese translation of The Communist Manifesto
2020-20 Modern Chinese scientists(VIII)
2020-21 Successful Launch of the Mars Probe on China's First Mars Exp;oration Mission
2020-22 Chagan Lake
