More surprising is
Brown flower ceramic vase from the 11th and 12th centuries shaped like a lotus flower, identified as a relic worship box.
Two sets of Khanh Son stone instruments are about 2,500-3,000 years old, with lively sounds, bearing the characteristics of the Central Highlands mountains and forests.
Diamonds, rubies and jade ... are things that give joy to ambassadors and emperors throughout Europe after they receive the privilege of the Russian Tsar.
Associate Professor Ha Dinh Duc asked Hanoi city to consider submitting to the government for recognition of Ho Guom turtle as a national treasure.