After seven days of self-paid purchase of Yuanru AI teaching resources, users shall not ask Yuanru AI to refund part or all of the paid fees for any reason.

Yuan Confucianism AI only provides teaching resources based on Internet learning, and all teaching resources are paid except a few courses clearly marked as audition, trial and experience. Yuan Confucianism AI only provides teaching resources based on Internet learning, and all teaching resources are paid except a few courses clearly marked as audition, trial and experience.