The following is how to handle large credit cards:
1. Apply for a high platinum card at a bank outlet, which must be recommended by the bank (the outlet is a branch or sub-branch). Only the recommended customers have the opportunity to get a higher quota. Besides your good relationship with the bank, you can only get a recommendation in some ways. The simple way is to deposit a sum of money and get the VIP customer status of the bank. After getting the qualification, you can often get tens of thousands or hundreds of thousands of credit cards. Get the card and you can transfer the funds out.
2. Obtain the recommendation of the bank through fund purchase.