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: the 50th UPU International Letter-Writing Competition debuts
The competition 2021 is themed "Writing to a family member about your experience of the COVID-19 pandemic"
1