Ключевые слова: bai tu long bay, bai tu long quang ninh, bai tu long vietnam, bay, beach, bi t long qung ninh, h long bay, h long qung ninh, ha long bay, ha long bay vietnam, ha long quang ninh, ha long vietnam, island, islet, nice beach, nice island, northern vietnam, quang ninh province, qung ninh, rock, stone, vietnam, vit nam, vnh bi t long, vnh h long,