National Science Popularization Day 2022 and "Friendship Sister Geopark Linkage"

The National Science Popularization Day is initiated by the Chinese Association for Science and Technology (CAST), and various science popularization activities are held by CAST organizations and systems at all levels to commemorate the promulgation and implementation of the Law of the People's Republic of China on the Popularization of Science and Technology, which is scheduled on the third double day of September every year. The theme of this year's National Science Popularization Day is "Welcome the 20th National Congress, Science Popularization to the Future", which will be held from September 15 to 21 in various parts of China.