The guarantor of China Bank's credit card cannot be revoked at will, and the guarantee obligation of the cancelled credit card can be terminated. \x0d\\x0d\ Guarantor-related: \x0d\① If the guarantor fails to repay the arrears, he shall be liable for repayment; \x0d\② If the guarantor fails to repay the loan in time, or fails to repay the debt on time, it shall be recorded in the credit record of the guarantor in addition to the repayment responsibility; \x0d\③ When applying for a loan within the guarantee period, the bank will comprehensively measure its repayment ability and need to consider repaying the guarantee part, so it is less likely that the loan will pass; \x0d\④ During the guarantee period, the loan is approved, but the loan interest will be higher than the normal interest 10%~20%.