Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
wang yong » wang yang, wang hyoung, wang yan
thi hong » tan hong
yang xi » yang jui
yang yi » yang jui
irene a » irene m, sirene _
hong yu » wong yue
a thi » a thin, ha thi, a thai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (wang yong)) ((((yang xi) or (yang di))) or (yang yi)) irene a thi hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (wang yong)) ((((yang xi) OR (yang di))) OR (yang yi)) irene a thi hong yu ;.
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (wang yong)) ((((yang xi) or (yang di))) or (yang yi)) irene a thi hong yu ;*.