1. Open the Nami box app. In-class interface has learning tools such as textbook reading, Chinese dictionary, Chinese character stroke order, English-Chinese dictionary, composition library, and reference materials such as Chinese, English and mathematics.

2. In the extracurricular interface, there are reading world and audio-visual box modules.

3. In the world interface, there are growth circle, time machine, parents column and other columns.

4. In my interface, you can view your diary, works, honors, wrong books, transcripts and so on, and you can set and modify personal information.