Is Yisi Education a liar after all? If we pay so much money and don't accept it, will they give us a refund?
I used to work in yisi. Yisi Education once had a promise that all students who failed the exam would be refunded in whole or in part.
How can I reach the refund standard? The students inside Yisi will have a test. If all pass (this pass is of course the standard set by Yisi Education itself), you can get a refund.