The loan of China Bank Longquanyi Sub-branch can be repaid twice a year. According to the regulations, China Bank can repay the mortgage at most once or twice a year in advance, depending on how the user's housing loan contract is agreed. You can apply for early repayment according to the conditions stipulated in the loan contract, but you must submit a written application to the loan bank in advance and handle it after it is approved by the loan bank.