The township outlets of the Postal Savings Bank have no right to handle credit cards. So you need to apply for a credit card at the county branch. The easiest way is to look at the signs of China Postal Savings Bank outlets. If the outlets of China Post and China Postal Savings Bank are linked at the same time, it cannot be handled, but the outlets of China Postal Savings Bank should be handled separately. There are also outlets of China Postal Savings Bank, which can handle letters and parcels.