I can't. China Southern Pearl Card can only be used by myself. Guangfa China Southern Pearl Platinum Credit Card is a dual-currency personal platinum credit card jointly issued by Guangfa Bank and China Southern Airlines Co., Ltd. (hereinafter referred to as China Southern Airlines). The card is specially designed for customers who often use China Southern Airlines for high-income travel, and has the membership services and preferential treatment provided by China Southern Airlines Pearl Club and Universal Airport courtesy.