WORDS ON THE STREET 70th anniversary of Hanoi's Liberation Day Vietnam - Asia 2023 Smart City Summit Hanoi celebrates 15 years of administrative boundary adjustment 12th Vietnam-France decentrialized cooperation conference 31st Sea Games - Vietnam 2021 Covid-19 Pandemic
Hanoi determined to preserve its "green lung"
Hanoi is known to have more rivers, lakes, ponds, and lagoons than any other city in Vietnam, acting as natural air conditioners to maintain a balanced ecology or being the city's green lung.
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