SE Asian kinship terms

[haremstress]

Hello! I was hoping someone could teach me how to say the words for mom and dad in any or all of the following:

Khmer
Thai
Lao
Vietnamese

I'm most interested in Khmer, but I dunno if anyone here speaks it, so. :/

If there are different words for formal vs. informal, one's own parents vs. someone else's parents, I'd like to know 'em all. But I'm mainly looking for what you'd call your own parents informally.

IPA is good, or your best English approximation.

Thanks in advance!