Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, wang yong
young john » kong john, wong john, young jean
wang yang » wang yan, wang liang, wang yanling
john wong » john song, john bonn
yang jui » yang judy, yang di, yang yi
wong sam » wong sau, wong lai, kong sar
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang kyoung) or (wang yang)) ((yang xi) OR (yang jui)) (ren or rent) young john wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang kyoung) OR (wang yang)) ((yang xi) OR (yang jui)) (ren OR rent) young john wong sam ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang kyoung) or (wang yang)) ((yang xi) OR (yang jui)) (ren or rent) young john wong sam ;".
• Adding a wildcard symbol may retrieve word variants: ((wang kyoung) or (wang yang)) ((yang xi) OR (yang jui)) (ren or rent) young john wong sam ;*.