Câu trả lời:
Ha Long Bay is a famous beauty-spot in the North-east coast of Vietnam, belongs to Quang Ninh province, 151km far from Hanoi to the east.This is one of Vietnam's tourist destinations recognized by UNESCO as a World Natural Heritage.Ha Long attracts many tourists with a special beauty including both excellent and romantic charm.Tourists coming to Ha Long in any season of the year also discover its own seductive and charming beauty.