What major is most useful for going abroad for employment?

Welding, a village in Jinan immigrated, if only I had never been to Lan Xiang! Haha, just kidding, but to be honest, engineering is still welcome abroad, but your experience should be studying literature, so the scope is relatively narrow, and what I can learn is Chinese language. I understand that economy and management can't be eaten out, so don't consider it. I hope it helps you.