Here are some domino cards I made for my afterschool classes.  I cut and laminate the cards, divide them among the class and we sit around the table together and play. Because it doesn't have to be played competitively it's great for very young grades, my students enjoy this activity.

I'm glad you like it. It should be easy to add or remove the Korean as you wish. I put translations on one of the sets because I played it with my Kindergarten class but we always make sure to say the English words as we play.