Hello, landlord, as far as I know, there is no provision that the same bank can handle multiple credit cards, and the same bank can handle multiple credit cards. As long as you can apply successfully, but the credit limit is shared, that is, the credit card with the highest amount is the sum of several credit cards. For example, if you apply for three credit cards, the maximum credit limit is 50000, and the others are 8000, then your three credit cards add up to 50000. Instead of 50000+8000+8000, it's boring to apply for the credit card of the same bank repeatedly. It is better to change the application, so that the final quota is higher. I don't know if I understand what I said. I hope my answer can help the landlord!