It depends on whether you are going to immigrate to another country or at least go there for a long trip. Of course, direct communication is the best, especially considering that you'll learn a lot about the culture before you build a relationship with one of the Asian girls, African women, Eastern European women, or Latin women. However, if you're not ready to immigrate or spend too much on trips, you can find a girlfriend overseas or even a foreign wife online. It's possible both on mainstream dating sites, but niche international dating sites and mail order bride services allow narrowing the search to the best matches only.