Ключевые слова: asia, asian, bike, car, chi, city, colorful, congested, congestion, crowd, crowded, day, group, helmet, ho, hour, jam, light, many, minh, modern, motor, motorbike, motorcycle, nam, people, pollution, red, ride, road, row, rush, safety, saigon, scene, scooter, situation, southeast, stop, street, stress, traffic, transport, transportation, urban, vehicle, viet, vietnam, vietnamese,