Ключевые слова: background, beautiful, beauty, blue, chiang khan, chiang khan district, cloud, clouds, cloudscape, countryside, environment, fog, forest, green, hill, landmark, landscape, laos, loei, mekong, mekong river, mist, morning, mountain, mountains, natural, nature, outdoor, outdoors, pak chom, phu, river, scene, scenery, scenic, sky, thailand, tourism, tourist, travel, tree, vacation, view, viewpoint, water,