The fund trading account can be re-opened after cancellation. If you have cancelled, please log in to personal online banking and select "online securities"->; "online fund"->; "account management"->; "Open a bank-side fund trading account", you can open a fund trading account by yourself according to the prompt.

If your two cards are both online banking registration cards. You can use personal online banking "online securities->; "online fund"->; " Account management "->; The "Adjust Fund Trading Card" function specifies a specific fund trading card to solve this problem.