Ключевые слова: asia, attraction, background, beautiful, beauty, blue, cave, cavern, caverns, china, color, colorful, cover, danzhou, deep, flower, foreground, furong, geologic, geological, geology, geopark, guiling, haikou, hainan, hanging, horizontal, illuminated, inside, karst, lake, landforms, landscape, light, limestone, natural, nature, park, pink, place, rock, spike, stalactite, stalagmite, stone, texture, tourism, travel, underground, view,