2. Choose a course. The Congress School offers many courses covering various fields. You need to choose the appropriate courses according to your interests and needs.

3. Start learning. After purchasing the course, you can start learning at any time. The general school provides rich learning resources, such as video courses, courseware and exercises. You need to complete the study tasks according to the course schedule.

4. Take the exam. After completing the course, you need to take the course exam. Exam forms may include online exams, homework, projects, etc. You need to complete the examination task according to the course requirements.

5. Get credit. After completing the course study and examination, you will get corresponding credits.