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Ha Long Bay is in Quang Ninh provine . It's very far from here about 500 km , so you can go there by bus or by train . Ha Long Bay has many caves and islands . Tuan Chau is biggest island in Ha Long Bay . You must take a boat ride around the islands . 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 wonfer
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5 sao + câu trả lời hay nhất + cảm ơn