Group 1 - The "Science and China" event in Qinghai, initiated on September 17, aims to promote scientific knowledge among the local population through a series of lectures and activities led by renowned Chinese Academy of Sciences academicians and experts [1][2] - The event is part of the "National Science Popularization Month" and highlights the importance of scientific education and outreach, with a focus on leveraging high-end research resources from the Chinese Academy of Sciences [1] - Keynote speeches during the event emphasize the significance of material development and terahertz wave detection technology in advancing human civilization and astronomical observations, respectively [2] Group 2 - The event features multiple sessions held simultaneously in different venues, with various academicians and professors presenting on topics related to climate, astronomy, and materials science [2] - The organizing bodies include the Chinese Academy of Sciences, the Chinese Astronomical Society, and local government entities, showcasing a collaborative effort to enhance scientific literacy in Qinghai [2]