Good news if you plan on learning Vietnamese
Vietnam National University, Hanoi has been tasked to create an online Vietnamese language education site for members of the diaspora. According to the university’s website, the programme will feature six levels and some lessons will be launched this month.
I'm honestly surprised and only realizing now that large powerful countries like the US, China, and Russia don't provide free courses to learn their respective languages. I think that would help push their popularity a lot more. Though I don't think English is necessary because it's basically expected that you learn it as a child regardless of country.
Doesn't Vietnam also have a big textile industry that is based around American firms? I seem to recall that certain companies were moving out of China, because the rapid increase in living standards had caused the Chinese labour-market to become too expensive for labour-intensive products like textile.