Ключевые слова: abstract, automobile, background, blur, blurred, brake, bus, business, busy, car, city, commuter, crowded, defocused, developing, downtown, dusk, equipment, exposure, gasoline, hanoi, hour, illuminated, issues, jam, lane, light, lighting, long, luminosity, morning, motion, multiple, night, road, rush, scene, social, street, traffic, transportation, travel, urban, urgency, vietnam,