With the help of the bank staff. To activate a credit card with a credit card in China Bank, you need to have a recorded signature. At this time, you need the assistance of the bank staff to get it. China Bank Credit Card is an international standard credit card, with two currencies for each card. You don't need to repay in advance, you can easily use it at home and abroad within the limit, and enjoy interest-free loans for up to 50 days.