The Nine Dynastic Urns, housed in the Hue Imperial Citadel in the central province of Thua Thien-Hue, have been inscribed in the Memory of the World Register, marking Vietnam’s 10th UNESCO-recognised documentary heritage.

They are a collection of handwritten Chinese and Nom documents in Ha Tinh province and the 78 “ma nhai” steles on Ngu Hanh Son Mountain in Da Nang city.