The 22nd Public Science Day of the Chinese Academy of Sciences (CAS) was held from May 16 to 17 across over 100 research institutes nationwide. Bilibili Inc. (BILI), commonly known as Bilibili, served as the exclusive video platform partner for the event.

As one of China's largest knowledge-sharing communities, Bilibili has attracted over 600 university professors, experts, and scholars in recent years, including several academicians from the Chinese Academy of Sciences and the Chinese Academy of Engineering. Data indicates that last year, 230 million users engaged in learning professional knowledge on the Bilibili platform.