First, you can call the customer service phone of Changsha Bank.

2. You can log in to official website of Changsha Bank for self-service inquiry, and the specific methods are as follows:

1. Open Baidu search, enter "Changsha Bank" in the search bar, find official website of Changsha Bank after the search and click Enter.

2. After entering official website of Changsha Bank, find the item "Credit Card" and click Enter.

3. After entering the credit card, find the item "Application Progress" and click Enter.

4. After entering the application progress query, enter the ID number, and you can query the credit card application progress after verification.