1, annual fee-free policy: Puka Gold Card swipes the card three times to avoid the annual fee of the following year (excluding special cards such as business cards and automobile cards), while CCB Credit Card's annual fee-free system is "unlimited in amount and location", that is, it does not require the amount and location of consumption, but only swipes the card three times to avoid the annual fee of the following year.

2. All credit cards issued by CCB are named "Longka". At the same time, CCB, as a state-owned bank that set foot in issuing credit cards earlier in China, has many types of credit cards at present. At present, the types of dragon cards that have been publicly issued are: Dragon Card Campus Card, Dragon Card Business Card, Dragon Card Automobile Card, China Eastern Airlines Dragon Card, Shanghai Volkswagen Dragon Card, Dragon Card Hong Kong Wonderful Travel Credit Card, China Construction Bank VISA Card, Yilong Changxing Dragon Card, Mango Travel Dragon Card and Dragon Card (Masters Cup) Tennis Card.