I’m trying to decide which language I want to go abroad and study. For Mandarin I would go to China, for Arabic I would go to Egypt, for Korean I would go to South Korea, for Russian I would go to Russia, and for Farsi I would go to Tajikistan. I’m not worried about which language is easiest to learn or the cost of going to those countries, but I want to know which one would come in handy more/ be more useful on a resume. I want to be a doctor and I plan on doing doctors without borders. I already plan on learning French on my own and I already know some Spanish but I have the chance to learn one of these languages in a country where it’s spoken but I can’t decide which one is best to learn.