Just understood it now.

“Dongle” is an AI-based learning platform launched by Tencent PCG, primarily aimed at parents and teachers of primary and secondary schools. This platform uses artificial intelligence to transform individual knowledge points into dynamic courseware, interactive illustrated books, 3D presentations, or mini-games, transforming the content in textbooks into something that can be viewed, interacted with, and even played.

The usage scenarios can be divided into three categories: interactive content for parents and children to enjoy together, courseware used by teachers in K12 classrooms, and activities for children to engage in outside of regular lessons to pursue their interests. In the community, people can also browse works created by others, adapt them, and then share them with others.

It is quite convenient for parents who are looking for “interesting learning materials” for their children, or for teachers who want to quickly create interactive lesson materials. Currently, you can log in by scanning a QR code via WeChat and use the services for free.

If you want to create a continuous storyline rather than individual shots, there are serialized short-story dramas on TVLab that are updated chapter by chapter. The character settings and storyboards can be copied with just one click, making it much more convenient to use such video tools for creating series.