Hahaha yeah man you're right, I'm Asian and yeah I know that Asians have a tendency towards lactose intolerance because of the simple fact dairy was not traditionally part of the Asian diet.
Milk is the one that causes most gassy problems for me but since yogurt doesn't make me "gassy" as such, I thought this was due to some digestive tract cleaning.
I guess I might have to cut down on the yogurt intake, but the funny thing is, I eat a cup of cottage cheese daily without significant problems, it just seems that milk causes the "gassyiness" and yogurt the "tummy rumbling".
Man with me its the other way around, milk is the fart master extreme while yogurt is ok-ish. Hmmm... would you rather be able to eat milk or yogurt?