The mortgage of the house was released at the Agricultural Bank of China. Do you want to return the credit card in installments?
You don't have to pay back the credit card first, just pay back the full amount of the original mortgage, which has nothing to do with the credit card of your next bank. However, there can be no credit card installment payment. If it is in installments, it needs to be paid off in advance, but it is no problem for ordinary credit cards not to pay off in advance.