(241219) -- MACAO Dec. 19, 2024 (Xinhua) -- Lau Wai Meng (C), director of Macao Post and Telecommunications Bureau, displays new philatelic products during a press conference in south China's Macao, Dec. 19, 2024. The Macao Post and Telecommunications Bureau will issue philatelic products on Dec. 20 to mark the 25th anniversary of the establishment of the Macao Special Administrative Region and the 25th anniversary of the Chinese People's Liberation Army Garrison stationed in Macao. (Xinhua/Chen Duo)