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
wong shiu » wong siu, cong shu, song shin
wong sau » wong sam, wong siu, kong sar
yang li » yang lin, yang di, yang xi
li gene » i gene, l1 gene, iii gene
lai » laid

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 li gene hong than ((((wong sau) OR (wong shiu))) or (wong lai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang yang li gene hong than ((((wong sau) OR (wong shiu))) OR (wong lai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang yang li gene hong than ((((wong sau) OR (wong shiu))) or (wong lai)) ;*".