Ключевые слова: altitude, amazing, asia, attraction, beautiful, beauty, blue, breathtaking, cliff, forest, hanging, heaven, heritage, horizon, hunan, landmark, landscape, misty, mountain, national park, nature, outdoor, panoramic, park, peaceful, peak, province, railing, road, scenery, scenic, sightseeing, sky, skywalk, spectacular, tianmen, top, tourism, travel, view, walkway, wood, wooden, yongding, zhangjia jie,