According to national regulations, foreign currency refers to foreign currency cash and traveler's checks, and the process of converting foreign currency into RMB is called foreign currency exchange. Due to the strict supervision of this process, in order to prevent fraud, you must go to a regular exchange agency to exchange money.

Domestic banks approved by the state to engage in foreign exchange business. For example, China Bank, China Construction Bank, Agricultural Bank, Industrial and Commercial Bank and so on.

The difference is only the amount of money, but on the whole, the currency of the Bank of China is the most comprehensive.

Be sure to make an appointment in advance before going to handle it, otherwise you won't get the corresponding amount of foreign currency on the same day.