Detecting an ancient jars in Phong Nha cave
At 15:30 on March 20, some tour guides of Phong Nha - Ke Bang Tourist Center suddenly discovered an ancient jars right in the heart of Phong Nha cave.'Ancient Chum in Phong Nha cave': Because the water is washed away and stuck
Quang Binh General Museum said that after having information about the detection of a jars-shaped object in Phong Nha cave, the professional survey team had arrived at the scene