Perhaps you should try some spelling variations:
wan hyoung » wang hyoung, man houng, min hyoung
hyoung tan » hyoung gun, young man, hong tan
zhang ming » zhang xin
wong sam » wong sau, wong lai, kong sar
tan hua » tuan hua, wang hua, tan chia
hua ren » hua chen
yang li » yang lin, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan hyoung tan hua ren ((zhang ming) or (yang li)) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan hyoung tan hua ren ((zhang ming) OR (yang li)) wong sam ;*.