Visitors at the National Achievements Exhibition (Photo: VOV)

Prime Minister Pham Minh Chinh has approved extending the exhibition's opening time to September 15 to meet public demand.

Themed “80 Years of Independence, Freedom, and Happiness,” the indoor and outdoor exhibition with more than 230 booths spans nearly 260,000 m2 in Hanoi's Dong Anh commune.

It is considered the largest exhibition ever held in Vietnam, featuring 28 ministries and central agencies, 34 provinces and cities, and more than 110 enterprises.