Hello!If you're planning a trip to Korea, you might be surprised to see the complex Seoul subway map. But if you know a few tips, you can easily use the Korean subway.1. Transportation card 'T-money'Y...

Are you planning a trip to Korea?Traveling in a new place is exciting, but also daunting. But don't worry! If you install these 5 apps on your smartphone, your trip to Korea will be much more convenie...