Toutiao's Dream Elf, as long as we log in and use Toutiao Xigua Video, we can get energy points. The points can be exchanged for books, which will be sent to children in some poor areas of Guizhou by ByteDance Charity Organization, so that they can have books to read and gain more knowledge from books. Knowledge can change destiny

Toutiao Dream Elf is a public welfare service. Users can use their mobile phones to complete daily tasks on the platform to accumulate experience and help users accumulate knowledge points. Then they can use their mobile phones to do charity. All users can participate in this activity. It is very convenient to do charity using mobile phones. Users can convert their accumulated knowledge points into books here, and then use their mobile phones to participate in charity activities.