Photo taken on Sept. 30, 2016 shows a view of Plain of Jars in Xieng Khouang province, Laos. Plain of Jars is a megalithic archaeological landscape that is thought to date back more than 2,500 years. Laos expects to make a submission to the UN Educational and Scientific Organization (UNESCO) for world heritage listing of the Plain of Jars. (Xinhua/Zhang Jianhua)
Photo taken on Sept. 30, 2016 shows a view of Plain of Jars in Xieng Khouang province, Laos. Plain of Jars is a megalithic archaeological landscape that is thought to date back more than 2,500 years. Laos expects to make a submission to the UN Educational and Scientific Organization (UNESCO) for world heritage listing of the Plain of Jars. (Xinhua/Zhang Jianhua)
Photo taken on Sept. 30, 2016 shows a view of Plain of Jars in Xieng Khouang province, Laos. Plain of Jars is a megalithic archaeological landscape that is thought to date back more than 2,500 years. Laos expects to make a submission to the UN Educational and Scientific Organization (UNESCO) for world heritage listing of the Plain of Jars. (Xinhua/Zhang Jianhua)
Photo taken on Sept. 30, 2016 shows a view of Plain of Jars in Xieng Khouang province, Laos. Plain of Jars is a megalithic archaeological landscape that is thought to date back more than 2,500 years. Laos expects to make a submission to the UN Educational and Scientific Organization (UNESCO) for world heritage listing of the Plain of Jars. (Xinhua/Zhang Jianhua)
Photo taken on Sept. 30, 2016 shows a view of Plain of Jars in Xieng Khouang province, Laos. Plain of Jars is a megalithic archaeological landscape that is thought to date back more than 2,500 years. Laos expects to make a submission to the UN Educational and Scientific Organization (UNESCO) for world heritage listing of the Plain of Jars. (Xinhua/Zhang Jianhua)
