Ngo Mon Bell, the Throne of Emperor Duy Tan, the Stone Relief under the reign of Emperor Minh Mang and the Dragon Statue under the reign of Emperor Thieu Tri are the four artifacts requesting National Treasure Recognition in 2024. The Stone Relief under the reign of Emperor Minh Mang is currently on display for close-up look at Hue Museum of Royal Antiquities.

History books of Nguyen Dynasty record that after ascending the throne in 1802, Emperor Gia Long established the medicine agency to serve the court. However, it was not until the reign of Emperor Minh Mang that the structure of Thai Y Vien (Imperial Medicine Institute) was gradually completed. From then on, the recruitment of personnel to Thai Y Vien was extremely tight and serious.

The treasure of the Nguyen Dynasty is a gold seal cast in 1823 during the reign of King Minh Mang (1820 - 1841) being prepared for auction by an auction company headquartered in France. This information amazes not only the circles of culture, research, and antique collection but also draws special attention from the public because this is prime historical evidence for the history of Vietnam.

After 200 years of important changes and development, the name Thua Thien prefecture, which was coined in the year of the Horse (1822) under the reign of Emperor Minh Mang, has now been changed to Thua Thien Hue.

After having gone through 13 king reigns, the Nguyen Dynasty left to Hue heritage a huge volume of mausoleums and royal tombs, many of which bring unique historical, architectural, and cultural values such as Gia Long, Minh Mang, Tu Duc, and Khai Dinh royal tombs, etc. This is one of the factors helping Hue to be always attractive to tourists.