Can't the preliminary examination of online account opening of Guoyuan Securities be cancelled?

The preliminary examination of online account opening of Guoyuan Securities cannot be cancelled. Display public information related to the query. After opening a securities account, it can be cancelled, and the stock account is automatically audited, but it cannot be cancelled by itself. However, to cancel the securities account, you need to sell all the shares first, transfer all the funds to the bank card, and then go to the outlet where your brokerage account is opened after the second trading day.