From which account did you buy the fund? Return it to that account when you redeem it! Only in this way can you ensure the security of your account, otherwise the hacker will link his bank account with your fund and your money will be redeemed to his account. Won't you lose a lot? !
If you want to take out all the ABCD funds on the Bank of Communications card, you can only redeem the fund CD bought by Industrial Card first, then transfer the money to the Bank of Communications card, and then redeem the fund CD.