Hello, your China Southern Airlines Sky Pearl Card is not directly related to China Southern Airlines Credit Card. If you want to apply for the Guangfa China Southern Airlines Sky Pearl Credit Card, you need to apply at a Guangfa Bank branch. It is best to bring the information. The information includes: ID card , proof of income, proof of property (real estate certificate, driving license, large-amount time deposit certificate), and then when filling out the form, you can directly add your China Southern Sky Pearl card number, and your China Southern Sky Pearl number will be on the card. Hope this helps!