In 2023, the five localities have promoted tourism linkage and achieved many positive results, especially in product development and tourism promotion. The affiliated group has jointly done promotions at international tourism fairs and organized introduction programs in other countries.

Grown for its beauty and fruits, persimmon is a high-rise tree in Hue gardens. Despite not having high economic value, ancient persimmon trees carry spiritual and cultural value and are closely linked to the lives of many traditional families in the Huong Ngu region.

Linkage is an essential element of tourism development and promotion. To foster sustainable tourism, regions in Central Vietnam must engage in research to identify tourism trends and formulate timely, suitable policies for the development of new products. They must also cooperate closely to facilitate tourism growth.