The Mong man behind the road to iconic Lung Cu flag tower
(VOVWORLD) - The Dong Van Karst Plateau in Ha Giang province received UNESCO recognition as a global geopark in 2010. The same year, Lung Cu flag tower, a landmark affirming national sovereignty, was built at the summit of Rong (Dragon) Mountain. Visitors admire nature’s magnificence and share Vietnam’s national pride when they reach the flag tower at the northernmost point of Vietnam.










