Ключевые слова: agriculture, air, animal, asia, asian, ask, brown, buffalo, bull, business, buy, cloudy, color, commerce, consumer, cow, culture, day, dirty, ecological, economy, ethnic, exotic, farm, farmer, food, fresh, fruit, hanoi, healthy, horn, ingredient, life, local, local market, market, mascot, milk, mud, northern, offer, open, people, person, pet, popular, price, product, rain, rainy, sale, sell, seller, selling, shop, shopper, store, street, sunday, trade, traditional, travel, tropical, vietnam, village, wild,