Ключевые слова: agriculture, asian, background, bok, bok choi, bok choy, brassica, china, chinese, choi, choy, close, closeup, cooking, cuisine, delicious, eat, edible, food, fresh, garden, gourmet, green, green pak choi, growing, growth, head, health, healthy, image, ingredient, leaf, leaves, natural, nature, nutrition, nutritious, organic, pak, pak choi, plant, qing geng cai, spring, vegetable, vegetables, vegetarian, vitamin, young,