it's easy ~ ~ ~ ~ ~ ~ You have used up the balance of China Hundred and New World, so you can just use Hangoutong. It's much more convenient to bring only one card. Hankook can also be used in these places, and there are many outlets, not only for clothes in supermarkets, but also for eating and entertainment. You can find out by checking the official website. I always check which restaurant can use Hankook to eat.