A micro-drama series focusing on the protection of ancient books has been online since November, the first of its kind to tackle this subject. It features 15 episodes, each one lasting three to five minutes. Having proven popular among young audiences, it raises awareness about the importance of preserving ancient texts. This innovative micro-drama series is a joint production by the National Library of China, streaming platform Yangshipin of China Media Group, and the Hongguo Short Drama Platform under Douyin Group. CGTN reporter Yang Yan finds out more.