How much cash does it cost to travel to Korea?

If you bring Korean won, it is enough to change it into a 5W Korean won at the bank (about 3rmb)\xd\ If you go to the bank to change it, the exchange rate will be lower. When you arrive at the UnionPay logo ATM at the airport, it will be OK (you can choose Chinese). The exchange rate is higher (now it is 1rmb=182krw) and the handling fee is 15\xd\ Rmb is more suitable \xd\ If you can change it to a higher price locally, then you can take the Korean won to \xd\ for dinner, and the price of snacks and drinks is about 1.5W time that of China \xd\ Besides, Shouer's son can use UnionPay cards when he goes to most large stores (hotels and supermarkets are not expected to do so, and there is no handling fee for ATM). In case of shopping, it's OK to use the card. There is also a discount for the store to use ATM. So you should prepare it according to about 3-5 won per day (1W won = 56 RMB). \xd\ Please accept it if you are satisfied.