You're in Korea, so I know what cut you're referring to...we call it Korean cut here. I personally LOVE this look & Mina Choi is uber talented.
https://www.facebook.com/joypia/medi...4798517&type=3
I noticed that some people in Korea love the puppy cut w/the round teddy bear face look we have here in the States.
Here's some links w/various different styles, these are UK based sites:
Explore Yorkie Haircuts Pictures And Select The Best Style For Your Pet Yorkshire Terrier Grooming at Roxie Delux in Birmingham