Ключевые слова: adult, art, asia, asian, bicycle, china, chinese, choice, chongqing, city, day, display, entrance, exit, food, hot, items, lady, local, man, older, people, person, poor, poverty, products, seller, selling, shade, shop, small, snacks, stairs, street, sweet, town, trader, trading, traditional, transport, trolley, underground, vendor, waving, wheeled, wheels, woman, worker, working,