However, if Party A's application is rejected due to Party B's mistakes in writing documents or Party B's own direct fault, Party B shall refund the agency fees collected by Party A ... There is something wrong with this clause. If Party B fails to apply because of his common sense mistakes, he should refund all the fees, not just the agency fees ... because they didn't apply, they should bear all the responsibilities. They should refund all the fees, not the agency fees!

Understand?