Perhaps you should try some spelling variations:
wan hyoung » wang hyoung, man houng, min hyoung
hyoung ya » hyoung il, young a
hua irene » hua ren
yang thi » dang thi, yang chik, yang di
yang jui » yang judy, yang di, yang yi
hong hai » shang hai, zhong tai, dang hai
yang xi » yang di, yang yi

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: wan hyoung ya hua irene ((yang thi) OR (((yang jui) OR (yang xi)))) hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wan hyoung ya hua irene ((yang thi) or (((yang jui) or (yang xi)))) hong hai ;*.