It means Tencent co-branded card.
The digital version of CCB Dragon Card and Tencent Super V Credit Card is a Tencent co-branded card, which has nothing special compared with other credit cards.
The CCB Digital Credit Card is a credit card product launched by China Construction Bank. This product is free of annual fees and provides convenience to consumers by inputting 1,000 yuan or 1 US dollar when swiping the card.