When submitting a refund application, students must mail (express) a copy of their ID card, payment receipt, copy of admission ticket, original agreement, their bank card number (debit card) and address of the opening bank (if parents, spouses, siblings' bank cards are provided, relevant certificates should be provided) and proof that they have not entered the interview (employment) list or relevant screenshots to the location of the registered branch. After receiving all the above information, the branch company began to refund the fee. If the admission ticket is lost, and the relevant work certificate and the certificate of not entering the interview (employment) list or relevant screenshots cannot be provided, the branch has the right not to refund the fee to Party B. If you are pregnant, you need a hospital certificate. If you apply, you need to write down the reasons for your application, which is generally acceptable.