1. If you are at the counter, there will be bank business documents
2. If you are operating at the Agricultural Bank of China online banking, there will not be any paper documents, but you can use historical transactions Or for inquiries such as scheduled transactions, all online banking transactions are without receipts.
If you insist on some proof, you can take screenshots of historical transactions or transactions of the day, but no bank will deny customer transactions, so you can rest assured.