You're getting your beers mixed up . Easy thing to do, especially when drinking. Angkor Beer is brewed in Cambodia, as is Anchor Beer (which is pronounced "An-chor" with the "ch" sound like cha-ching so you can distinguish between the two). Anchor Beer is Singaporean in origin, Angkor is Cambodian. Anchor Steam is an American Beer from California (quite a good one in my opinion). I speak Khmer so I don't get the chance to make obscure puns that Cambodian staff won't understand.
Sorry you didn't let me know when you were around, I will always invite any PatsFans board member who visits Cambodia or Laos (my current residence) for a cold one and some local flavour and knowledge and, if it's that time of the year, to watch the game. That's an open invitation, and I'd be well pleased if anyone takes me up on it.