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
The relics of Co Loa, Hanoi's special cultural destination
Co Loa Citadel is rated by archaeologists as: "The oldest citadel, largest scale, and the most unique structure in the history of ancient Vietnamese in building citadels".
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