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, body, trees, sunset, plants, influenza, stream, flu, disease, illness, sundown, tai, landmass, district, kadai, vicinity, woody plant, state, scenery, plant, respiratory disease, contagious disease, asian country, outline, tree, sino-tibetan, ill health