VOV.VN - President Luong Cuong on December 1 hosted a welcoming ceremony for Brunei’s Sultan Haji Hassanal Bolkiah who arrived in Hanoi on November 30 for a three-day State visit to Vietnam.

VOV.VN - Air quality in Hanoi deteriorated sharply on the morning of November 30, with multiple monitoring stations reporting air quality index (AQI) readings above 200, the city’s worst levels since the start of winter.