Vietnamese Ambassador to France Dinh Toan Thang speaks at the opening ceremony of an exhibition featuring Co Loa Citadel, Provins, France, July 6, 2025. (Photo: VNA)

This is part of the Thang Long Imperial Citadel promotion space launched in 2022 to encourage cultural cooperation between Vietnam and France.

The exhibition, organized by the Thang Long-Hanoi Heritage Conservation Center, features images and video clips of Co Loa’s festivals, cuisine, and customs, enhanced by QR codes and interactive media.

Running from July this year to December next year, the display aims to promote cultural exchange and tourism.

From 2025 to 2027, the Center will collaborate with Provins on exhibitions, tourism promotions, academic events, and technical support for preserving the national relic site of Co Loa.

Located 16km north of Hanoi downtown and dating from the 3rd century BC, Co Loa Citadel was the first fortified citadel in Vietnamese history and became the national capital during the reign of King Ngo Quyen in the 10th century.