ASIA, SOUTHEASTASIA, LAO, LAOS, PHONSAVAN, XUENG KHUANG, XIENGKHOUANG, XIENG KHUANG, LANDSCAPE, NATURE, PLAIN OF JARS, SITE 2, JARS, LANDMARK, GIANT STONE JARS, STONE JARS, ARCHAELOGICAL, ARCHAEOLOGIC, surrounded, stone, formation, landmark, trees, Asia, archaeological, Laos, tai, landscape, landmass, district, kadai, jar, vicinity, asia, woody plant, laos, scenery, plant, lao, nature, asian country, tree, sino-tibetan, rock