Delegations cut the ribbon at the exhibition's opening. (Photo: baothainguyen.vn)

Bui Huy Toan, Director of the Management Board of the relic site, said: “Thai Nguyen is holding exhibitions to preserve national cultural heritages and promote tourism, especially in the ATK Dinh Hoa site where the Party Central Committee, the government, and President Ho Chi Minh stayed and worked. These activities encourage people to contribute to promoting and preserving national heritages for the next generations.”