reiynreiyn

I am learning Thai slowly. My mom is Thai, but dad is not; therefore, I am left with little knowledge my native language. Reiyn in Thai means 'learn;' furthermore, I learned in one of my learning Thai apps that if you say the word twice it is an emphasis... Kind of. The app said that dekdek means children as dek means child alone.
I asked mom of reiyn emphasized as reiynreiyn means 'learn a lot.' She said that reiynreiyn means 'do it.' It's kind of demanding like the Nike saying; Just do it. :)
Reiyn is pronounced as the second syllable of Korean.