国图公开课十周年：2300场课程惠及12亿人次

Core Insights - The National Library of China launched the "National Library Open Class" brand in 2015, which has developed into a comprehensive learning resource system over ten years, offering various courses and activities [1][3] - The platform has created 31 specialized courses, 177 reading recommendations, 18 librarian classes, and 24 special events, totaling over 2,300 sessions and more than 2,130 hours of content [1][3] - The official website has recorded a total of 1.2 billion visits, with an average of over 100 million visits per year [1] Group 1 - A special event titled "How to Achieve Clarity" was held to celebrate the tenth anniversary of the National Library Open Class, featuring prominent speakers who reflected on the program's journey and achievements [3][6] - Notable speakers included Wang Ning, who discussed the importance of Chinese characters in traditional culture, and other experts who presented on various topics such as the Silk Road, space exploration, and Chinese architecture [3][6] - The event also honored deceased speakers by showcasing clips from their lectures, preserving their intellectual contributions for future audiences [6] Group 2 - The service platform for the National Library Open Class, open.nlc.cn, not only includes self-built resources but also offers high-quality lecture resources shared by libraries across the country, organized into 16 thematic sections [6] - Attendees received customized anniversary reader cards and participated in a themed essay contest to reflect on their experiences with the National Library Open Class [8] - To commemorate the tenth anniversary, the National Library launched a dedicated webpage to showcase the achievements in course resource development and upgraded the reader sign-in area to enhance user experience [8]