"Why do you study Vietnamese?"

Translation: Vì sao bạn học tiếng Việt?

[SeanCarter656332]

What's the difference between tại sao and vì sao?

[Nhn745645]

They are not different, you can use both in every case

[BailBarker]

Tại sao is more about facts, whereas vì sao is more about reasoning. They're usually interchangeable in use, though.

[once123__]

bởi tôi là người việt :v

[Lan795593]

Does "Bạn học tiếng Việt vì sao?" work too?

[Hillary602594]

That was my answer and it was marked wrong.

[keng213871]

If you write, it's ok. If you talk, it's not nature.

[salamista]

I was told by a native Vietnamese speaker that "vì sao" always has to be at the beginning.

[bcronrath]

So when am I suppose to use the question at the beginning or end of the sentence? Seems completely random so far.

[Hillary602594]

I put "vì sao" at the end of my sentence and it was marked wrong.

[IzumiSuzuki._.]

Oh no!!! "Tại sao bạn học tiếng Việt", why is wrong? Why? I'm Vietnamese!

[skater8953]

why is vì sao not at the end of the sentence like khi nao was in the previous question?