Credit records can be found, but it is an illegal operation, and the specific information cannot be queried and used. In other words, if your dad knows the staff of China Bank, you can check the credit records of all your cards, but you can't find the specific consumption information of BOC credit cards, which means you can only check whether you repay the loan on time and how much money you owe at present, but you can't find out where you spend it or how much you spend each time. In addition: it is illegal for bank staff to check for your father without your authorization. If you keep an eye on this point and complain to the local people's bank, you can ask the employees of the bank to deal with it and punish the outlets.