System version: iOS 13.3. 1?
Use software: WeChat, software version: 8.0.5.
1. The first thing you need is to open WeChat on your mobile phone desktop.
2. Search for "Tencent Classroom" on the WeChat homepage and click Enter. Find the search box at the top of the classroom home page and click.
3. Enter "Introduction to Fine Gold Hard Pen" in the search box and click Enter.
4. You can see the basic introductory tutorial in the entry interface of hard pen and thin gold body, and you can click directly to enter the study.