Ключевые слова: ahead, air, arrow, beautiful, beauty, blue, chiang, chiangrai, cloud, destination, direction, doi, environment, fog, forest, fresh, green, guidance, guide, high, hill, information, light, mountain, natural, nature, north, outdoor, pattern, post, rai, relax, sign, signpost, sky, sun, sunlight, symbol, thai, thailand, tourism, tourist, traffic, travel, tree, tung, view, viewpoint, white, wooden,