Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
hua irene » hua ren
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
wong siu » wong shiu, kong siu, wong sau
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan wang hua irene ((yang jun) OR (yang jui)) ((wong siu) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang hua irene ((yang jun) OR (yang jui)) ((wong siu) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yuan wang hua irene ((yang jun) OR (yang jui)) ((wong siu) or (kong sar)) ;*".