Ключевые слова: barry cliff, bridges tunnels, cableway, chaodongyan cliffs, cliff promenade, dean porter twin peaks, dragon boat tune, enshi grand canyon, guestgreeting pine, karst scenery, limestone cave, longqiao river, mountain dam groove, mufu, natural bridge, precipice, rain longshan cliffs, seam, sinkhole, sweet mud, tenglong cave, thousands of feet, tunpu, world selenium,