Ta Hien, one of six walking streets in down town Hanoi (Photo: Bao Kha)

(VOVworld) – Sixty photos featuring Hanoi’s historical relics and heritages are on display at an exhibition that opened on Friday by the Sword Lake. The week-long event is part of activities to mark the 60^th anniversary of the capital city’s liberation day on October 10^th. The photographic works describe activities of Hanoians.