It's not difficult. After all, chalk education is a national training institution, and it is still relatively formal. The integrity of chalk education is still sincere in the whole public examination training. Usually, the fee can be refunded within 7 days after the class starts, and a certain handling fee needs to be deducted after 7 days, and then the fee can be refunded according to the deducted handling fee. Therefore, it is not difficult to refund the chalk education fee.