1, RMB is exchanged for foreign currency because according to the regulations of the State Administration of Foreign Exchange, 50,000 US dollars per person per year is enough for domestic people, and only foreign currency equivalent to 50,000 US dollars can be exchanged;

2. Korean won is not an international currency. In China, most banks don't have won cash accounts, which means most banks can't change them for you. You can only exchange dollars and remit them back to South Korea, and then exchange dollars for won in South Korea. However, during this period, there will be two charges for your account in China: the handling fee for transferring RMB-USD cash account to cash account+the handling fee for wire transfer, and the foreign currency entry fee will be charged for the Korean account.

Ps: remittance fee = 120 (telegram fee) +0. 1%* remittance amount (fee).

There is usually a maximum amount, but there is no transfer fee. The more money you remit, the more expensive it is.

T/T is the safest and quickest way. If possible, you can use HSBC to open an overseas account, transfer money for free, and become a VIP, without charging transfer fees.

I'm in the bank. You can ask me anything.