The full name of 0001 is Great Wall Global Tong Platinum Credit Card. Because its card code is 0001, it is referred to as 0001 by most card friends. This card used to be a classic high-end card of Bank of China. Now 0001 is a card that can be used for consumption. Once you meet the criteria, you will get a platinum card with no annual fee. The Great Wall Global Connect UnionPay Platinum Card currently waives the first-year annual fee for the following year if you spend over RMB 20,000 and make 12 purchases.