Where Are We Going? Clue 6

As I told you a few days ago, we're announcing our next assignment via a trivia game, complete with a prize! If you missed it, you can check out the rules and method of entry here.


Here are the previous clues:

1. We'll actually have winter again! With snow! But we'll also have warm-to-hot, dry summers.
2. I'll still be in the religious minority; only about 10% of the population is Christian.
3. We'll be living in yet another poor country. Almost half of the population is unemployed, and the average per capita income is around $6,500/year.
4. As of 2010, the country boasted only 8 airports, 4 of them with paved runways.
5. It'll be our smallest capital city yet. The population is only 10% the size of Phnom Penh's.
   

And here is today's clue:

The country has two official languages. If you use the wrong one in the wrong area, you may find yourself in trouble!

Good luck!