How do i translate everything to Vietnamese?

I have put in what language I want it to be translated to, but it will not. Then I go to another page where it has me enter the translations myself. Does it not do it automatically? Or do I actually need to go in the web find that correct translation and copy and past that in the box?

Hello,

You may translate your form to Vietnamese, but first the default language must be set as English and then add Vietnamese. Please refer to this helpful guide: https://www.jotform.com/help/298-How-to-Make-your-Forms-Multilingual.

I hope this information helps.

Regards.