Perhaps you should try some spelling variations:
zhang ming » zhang xin
wang yidan » wang yan
yang lin » yang jin, wang lin, yang liang
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
ganz li » gan li
yang li » yang di, yang xi, 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 yidan ((ganz li) or (((yang li) or (yang lin)))) zhen zhang ming ((wong sau) OR (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan ((ganz li) OR (((yang li) OR (yang lin)))) zhen zhang ming ((wong sau) OR (wong sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan ((ganz li) or (((yang li) or (yang lin)))) zhen zhang ming ((wong sau) OR (wong sam)) ;*".