Through an interdisciplinary approach involving cultural anthropology, sociology, linguistics, and heritage studies, the project “Core elements that create Hue’s identity, a distinctive land in Vietnamese culture - once the Imperial Capital, a center of culture - religion - arts, and a symbol of deep-rooted traditions” seeks to clarify the role and value of Hue’s identity within the broader national culture. At the same time, it suggests directions for sustainable preservation and promotion in the context of modernization and globalization.

The rich cultural heritage of Hue which closely ties to tradition, religion, and spiritual beliefs serves as an important foundation for the development of spiritual cultural tourism products, adding diversity to the destination and uniqueness to the visitor experience.

In Hue's traditional gardens, jackfruit trees are often present as an obvious thing. Not simply a fruit tree, jackfruit is present in Hue's cultural life from cuisine, folk literature, fine arts, architecture to philosophy and religion.