dense fog

The sky over Hanoi is once again covered in thick fog.

Báo Dân trí

05/03/2024

Dense fog causes hundreds of flight delays; Civil Aviation Authority issues urgent directive.

VietNamNet

03/02/2024

Concerned that fog will affect Tet flights, the Civil Aviation Authority gives 'hot' instructions

Báo Thanh niên

03/02/2024