Ключевые слова: adult, aged, agricultural, agriculture, alone, asia, asian, bags, buying, china, chinese, city, elder, elderly, exotic, food, fresh, fruit, fruits, grocery, healthy, hong kong, life, many, market, market stall, market stand, men, old, old age, older, one, pensioner, people, portrait, retired, retirement, sale, scenery, selling, senior, soho, store, street, times, trade, tropical, vegetables, vintage,