Ключевые слова: adult, asia, asian and indian ethnicities, bicycle, bike, building, busy, capital, capital cities, city, city life, city street, culture, cyclist, driver, driver occupation, driving, emotion, experience, exploration, hanoi, helmet, horizontal, journey, joy, lifestyles, men, occupation, old, outdoor, outdoors, pedicab, people, quarter, rickshaw, road, sightseeing, street, tourism, tourist, traditional, traffic, transport, transportation, travel, urban, vietnam,