Language spoken along the Mekong (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">language spoken along the mekong</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for lao that I've seen before include "Indo-Chinese language" , "Asian" .)
(Other definitions for thai that I've seen before include "From Bangkok, for example" , "Easterner" , "nationality" , "SE Asian" , "Asian language" .)