I think the issue with sentence structure was hopefully just with Vietnamese. She told me I would be understood but laughed at most likely. Portuguese isn't structured similar to Spanish? I figure if Spanish is your first language you might be able to fix the mistakes on your own, if there are any.
I think I learned how to say good morning it sounds like "Ohio".....I'm stuck on basic lessons 1-4 because I can't remember all the character that I'm learning, it's soooo difficult ::]:: > :D