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 promotes multi-agency cooperation in ensuring traffic safety
Within 30 minutes of receiving information about traffic incidents or congestion, the relevant agencies must work together to clear the issues promptly.