asia, asien, southeastasia, suedostasien, lao, laos, khammuan, zentral laos, central lao, tha kkaek, landscape, landschaft, natur, nature, road 12, landstrasse 12, strasse 12, mahaxai mai, provinz, province, bergregion, hill, mountain, kalksteinformation, berge, mountains, river, fluss, wasser, water, silhouette, stream, trees, bushes, surrounded, photography, illness, flu, respiratory disease, sino-tibetan, influenza, vicinity, landmass, shrub, district, kadai, bush, tai, woody plant, state, scenery, plant, ill health, asian country, outline, tree, disease, contagious disease