1. First, search for an APP for Mi Mi's parents in the mobile phone mall or app store, and complete the registration and login.
2. Secondly, when applying to join the class, you can ask the teacher for the QR code and scan the code to join.
3. Finally, buy a theme book and learn by numbers.
4. One meter reading is a learning and education app, developed by Beijing M Blue Technology Co., Ltd., with a software size of 18.88 megabytes, which provides very important online support services for school users in the experimental area of Chinese learning.