Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yidan, fang yuan
yuhan rene » juan rene
yang yang » wang yang
chan ming » kian ming, chan eng, chan fong
yang jui » yang judy, yang di, yang xi
ming qin » ming qing, ming yi, ding qi
yang yi » yang di, yang xi
qin hui » xing hui

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 yan))) or (((yang yi) or (yang jui)))) wang yuhan rene chan ming qin hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang yang) OR (wang yan))) OR (((yang yi) OR (yang jui)))) wang yuhan rene chan ming qin hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yang) OR (wang yan))) or (((yang yi) or (yang jui)))) wang yuhan rene chan ming qin hui ;*".