Perhaps you should try some spelling variations:
wang liang » wang yang
sung myung » song byung
wang wang » wang yang, wang yan, wang yong
yang wie » yang jie, lang wien, yang di
wie rene » wilke rene, wie deine, wie eine
song yun » song byung, chong yun, young yun
anh jie » yang jie, tang jie

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: ((wang wang) OR (wang liang)) yang wie rene anh jie ((song yun) OR (sung myung)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang wang) or (wang liang)) yang wie rene anh jie ((song yun) or (sung myung)) ;*.