Perhaps you should try some spelling variations:
yang july » yang judy, yang jun
west jean » et jean, west can, west john
yang jui » yang judy, yang di, yang xi
jean min » jean n, han min, kan min
min dong » min hong, min jeong, shin dong
wai yan » wang yan, wei yang
myeon » myeong, yeon, myron

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wai yan ((yang jui) OR (yang july)) west jean min dong myeon ;~.
• Adding a wildcard symbol may retrieve word variants: wai yan ((yang jui) or (yang july)) west jean min dong myeon ;*.