Ka duba nassi da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar nassi: Passage: Lardin yana cikin kwarin Mae Nam Kong (Kogin Mekong), wanda kuma ya yi iyaka da Laos. Akwai tsaunuka zuwa kudu. Babban birnin Laotian Vientiane yana da nisan kilomita 25 ne kawai daga babban birnin lardin Nong Khai. Thai<unk>Lao Friendship Bridge, wanda ke haɗa ƙasashen biyu, gwamnatocin Thailand, Laos, da Ostiraliya ne suka gina shi, kuma an buɗe shi a 1994. Tambaya: A ina ne a Laos ake ɗaukar babban birnin?
Birnin Vientiane