China CCTV News: As of February 23, 2023, China has built the world's largest educational resource center, and the users of the national smart education public service platform cover more than 200 countries and regions. On that day, the total number of views on the platform exceeded 6.7 billion, and the number of visits exceeded 1 100 million. The website of Education Resource Center is the video resource distribution center of the school, with columns such as online courses, media urban construction, picture resources, comprehensive resources, and rich video resources such as teaching videos and major school activities. School users can quickly access these contents through computers, mobile devices and other devices.