Ключевые слова: accident, asia, children, city, criminality, crossing, culture, danger, dangerous, depress, depression, deprived, dilapidated, dirty, economical, editorial, hanoi, home, houses, kids, level, middle, narrow, people, poor, poverty, problem, railroad, railway, red, safety, security, slow, slum, street, train, transport, transportation, travel, urban, vietnam, vietnamese,