You can check the deposit signature page. It's just that the procedure will be more complicated. Now there is a mobile app in the bank, which can check your deposit records and transfer records, including the wealth management products you bought. Even if it is handled at the counter, it will be synchronized in mobile banking.

If you have any objection to which deposit slip, consumption slip or transfer slip, you can take a screenshot at this time and ask the bank about the flow of this fund.