I was born and raised in the US and my Vietnamese is pretty limited. I can make out the general gist of a Vietnamese conversation but I can't reply and express myself in Vietnamese.

I have a 2-year-old and I've been teaching/learning Vietnamese with him from the Oxford Vietnamese Picture Dictionary (please don't laugh). He picks it up so quick and I know he'll soon outpace my limited knowledge.

I've only been teaching him what I know, as in things I'm 100% sure of the way they sound. But I'd like to learn how to pronounce other words I don't know properly.

Are there any books + auditory learning sets I can get for my child and me to learn of anyone can recommend? I find things on Youtube occasionally that's awesome but it's so limited. I've tried going into Vietnamese bookstores and I'm lost and can't seem to ask the store owners for what I'm looking for.

Any help is greatly appreciated.