What are "encouraging expressions" do you have in your native language?

For example with Korean, they say "AJA!" which means fighting. 

In Japanese, it's "GAMBATTE!"

How about in other languages? 

Faye.Vitan wrote:

For example with Korean, they say "AJA!" which means fighting. In Japanese, it's "GAMBATTE!"

Actually, native English speakers of the US do not mean that when they say "fighting". That's an Asian English expression. We use things like "bring it on", "go for it", "I got this", etc.

Spanish, Colombia

Formal : "Vamos que tu puedes"

What I say : "Ale papii/mamuuu" depends on the genre hahahaha very slangy

In Lithuanian we say "varyk" and it means something like "go for it."