1. There are many kinds of courses, covering many fields and disciplines, which can meet the needs of different users.
2. The teaching quality is high, the team of lecturers is strong, and the teaching content is lively and interesting, which can stimulate students' interest in learning.
3. Good learning experience, concise platform interface, convenient operation, rich learning resources and good user experience. The price is relatively reasonable, the course price is moderate, and the cost performance is high.