Perhaps you should try some spelling variations:
juan meng » juan rene, yuan ming
wing yan » wang yan, wing ian, wing tan
jui meng » mui teng
ying kim » yong kim, hyung kim, ying jin
dong sam » dong sin, kong sar, dong cao
wong sam » wong sau, wong lai, kong sar
yan san » yan clan, yan guan, yan wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan san ((juan meng) or (jui meng)) ying kim ((dong sam) OR (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan san ((juan meng) OR (jui meng)) ying kim ((dong sam) OR (wong sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan san ((juan meng) or (jui meng)) ying kim ((dong sam) OR (wong sam)) ;*".