Through the website of China University MOOCW Branch (MOOCW), just click and register. There are free courses and paid courses. There are many kinds of courses, so you can choose according to your own interests. Generally, those who need to prepare knowledge will write clearly in the details of the course (for example, teaching in English requires students to have certain English listening and understanding skills, etc.). ). Most courses have no specific threshold and want to learn.

After finding your favorite course, pay attention to the start time. If it shows that the course is over, you can only wait for the next start. Then, study according to the progress. Each course has its own grading standard. There are usually homework and online exams. After passing the requirements, there will be a certificate. The electronic version is free, and the paper version will charge money.