Ключевые слова: accessibility, ancient, bag, bicycle, color image, colors, curve, day, flag, hoi an, horizontal, house, lifestyles, market vendor, mode of transport, motorcycle, outdoors, paper flower, people, red, retail occupation, riding, selling, shadow, single flower, sitting, sky, store, street, street light, sun, sunlight, sunny, tourist, town, transportation, travel, vietnam, walking, yellow,