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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
Imso
Hanoi to host IMSO for the first time
International Mathematics and Science Olympiad is an annual competition for students under the age of 13 worldwide to promote their interest in mathematics and science.
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