In 2020, when male officials and civil servants of the Department of Culture and Sports wore ao dai during working days and the weekly flag-raising ceremony, it immediately sparked controversy online. Then, it was not just the cultural sector, at important events, the provincial leaders (now Hue City) and intellectuals also began wearing ao dai. The appearance of the traditional ao dai for both men and women at cultural and educational events made the ceremonies more solemn, elegant, and impressive.

From sightseeing trips and cultural experiences in Hue, many visitors have come to love this land.

Hue has many outstanding fields to join UNESCO Creative Cities Network (UCCN). This not only promotes local cultural identity to the world but also provides an opportunity to attract tourists and investors to Hue. However, choosing which field to highlight the uniqueness of Hue when participating in UCCN is something that needs careful consideration.

The way of tourism of A Luoi people is attracting many tourists who are passionate about cultural experiences to this highland.