1. Search in official website and enter the page.
2. Click on "Personal Space" to view my study. Click on the place indicated by the arrow, and you can find the course you need to study.
This step is very important and you may miss the course. There are three kinds of courses: special online courses, compulsory courses and elective courses. There is a time limit for private network courses, so it is recommended to study private network courses first. Then there are compulsory courses, which may be in study. Don't throw them away! Finally, it is to study elective courses. Therefore, everyone should study in the order of special online courses-compulsory courses-elective courses.
4. Check the required courses you haven't attended.
"course center" has only elective courses, but no compulsory courses and special online courses. Compulsory courses and special online courses must follow the third step.