31st Sea Games - Vietnam 2021 Covid-19 Pandemic
Hanoi ensures safe water for all local residents
Hanoi continues to pay attention to expand clean water sources and distribution and take full capacity of surface water purifiers already in operation.
08:09, 2019/09/05
Hanoi checks water quality to ensure safe supply
The Hanoi government has required that the source of underground water must be checked to ensure safe water supply.