Ключевые слова: asia, asian, bike, car, chi, city, colorful, congested, congestion, cramp, cramped, helmet, ho, jam, lively, many, mask, minh, motor, motorbike, motorcycle, motorist, pack, passenger, pillion, pollution, road, safety, saigon, scooter, stop, tires, traffic, transport, transportation, two, vietnam, vietnamese, wheeler,