No. Discover credit card customer service is not in Chinese. This credit card company has actively cooperated with China UnionPay. UnionPay cards can also be used for payment through discover credit card channels. However, Zhejiang Credit Card Company has not completely entered China, but has deep cooperation with UnionPay. , and there is no Chinese customer service set up for customer service. Notes on using Discover credit card. You can set it yourself when using it. The repayment due date can only be adjusted once within 90 days. Pay attention to the choice of repayment date to ensure the balance of the bank card. Call Discover and you can immediately withdraw money automatically from many American banks. Withdraw money on board to provide assistance in emergencies.