(VOVworld) – Radio the Voice of Vietnam opened its traditional hall at the National Broadcasting Center in Hanoi on Friday as part of activities to celebrate its 70^th founding anniversary. VOV President Nguyen Dang Tien hailed the opening of the hall which stores and preserves artefacts, photos, and souvenirs of VOV over the past 7 decades. Items on display at the hall recalled lively the historic milestones of VOV’s establishment and development.