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      Ha Long Bay is in Quang Ninh province. It has many islands and caves. The islands are named after things around us. In the bay, you can find Rooster and Hen Island (Trong Mai island) and even Man’s Head island (Dau Nguoi island). You must take a boat ride around the island - it’s essential! Tuan Chau is the biggest island in Ha Long Bay. There you can enjoy great Vietnamese seafood. You can watch traditional dance. You can join exciting activities. Ha Long Bay is Viet Nam’s most beautiful natural wonder.