Ключевые слова: ancient, archeology, architecture, art, artistic, asia, bingling, buddha, buddhism, buddhist, canyon, cave, caves, china, chinese, culture, famous, fresco, gansu, gansu province, gods, grotto, grottoes, heritage, historic, history, landmark, landscape, lanzhou, mountain, mural, myth, natural, nature, painting, plant, relic, religion, religious, retro, silk road, statue, travel, trip, yongjing,