Do not talk loud in public, regardless of whether it is a car, train or bus is considered strong profanity. If you show this behavior that Korea will be charged with swearing or chase down the car immediately.
Do not talk loudly in public. Whether the train or bus is considered impolite vigorously. If you behave like this in Korea. Be cursed or chased out of the car immediately.
Don't talk loudly in public. A train or bus it is considered impolite hard. If you show this behavior in Korea. To be scolded or chasing down from the car immediately.