Was reading up some articles in the net and found this:
VDict.com - Vietnamese Dictionary and Translation - T? ?i?n và d?ch ti?ng Vi?t
Basically it is a dictionary and most importantly a language translation tools from various languages, even Chinese to Vietnamese.
Will be helpful for bros doing the sms with thier newly found beau.
** Click on the translation tab and punch in your written language in white box and hit Translate.
Too bad there's no voice pronociation, but it's free anyway.