The bronze castings on the Nine Dynastic Urns are registered as a World Documentary Heritage
At 13:09 on May 8th (local time), in the capital city of Ulaanbaatar, Mongolia, Vietnam's dossier "Bronze castings on the Nine Dynastic Urns at the Imperial Citadel of Hue" was approved and officially became a documentary heritage of UNESCO's Memory of the World Programme for the Asia-Pacific Region.