Open the sidebar in the playStore and click Account-Payment Method-More Payment Settings. Open the payment center, click Menu-Settings on the left, click the edit symbol next to the country/region, and select Create New Payment Data. If the previous reality was the dollar, then as long as you switch to the corresponding area here, the currency will naturally switch.

Google Store does not support domestic bank savings cards. GooglePlay does not support domestic savings cards and UnionPay cards. You can register with international credit cards VISA and MasterCard. If not, these cards are available in ICBC and China Merchants Bank.