Hanoi: Efforts to "rescue" the To Lich river
To Lich River- one among five main rivers of the capital being seriously polluted. More than 280 outfall sewers discharge sewage directly into the river.
Firework display at a single venue in Hanoi
Hanoi holds a firework display at Thong Nhat Park on Lunar New Year's Eve 2021, which falls on February 11, without crowd but broadcast them live on national television.