If a customer goes to Hua Xia Bank to apply for a credit card (debit card), and Hua Xia Bank approves two cards, it is probably due to the following reasons:

1. The customer is applying A supplementary card was applied for at the same time as the card, so Hua Xia Bank issued the main card and supplementary card to the customer together.

2. The customer is applying for a VISA card, and the card is also issued with a UnionPay card, so after applying, there will be a UnionPay card that can be used domestically and a UnionPay card that can be used abroad. VISA card is good for customers to spend at home and abroad.

But you can rest assured that you can only activate one of the cards for use, or you can activate and use both cards (if you only activate one, please pay attention to whether the other one will be charged an annual fee if it is not activated).