Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang yang » wang yan, wang liang, wang yanling
gene hong » eng hong, gene one
hong than » hong tan, long thanh, hong hai
yang jui » yang judy, yang di, yang xi
jui gene » i gene, iii gene, jui meng
hong sau » hong paul, kong sar, hong seo
wong sau » wong sam, wong siu, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan wang yang jui gene hong than ((hong sau) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang yang jui gene hong than ((hong sau) OR (wong sau)) ;*".