Perhaps you should try some spelling variations:
union sacu » non sacu
wang fang » wang yang, weng fang, wang liang
fang yuan » wang yuhan, wang yan, meng yuan
yuan hua » tuan hua, yuan hui, tan hua
hua rene » hua ren, juan rene
yang lin » yang jin, wang lin, yang li
yang jui » yang judy, yang di, yang yi
wong sau » wong sam, wong siu, wong shiu
yang xi » yang di, 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 fang yuan hua rene ((((yang xi) or (yang lin))) or (yang jui)) ((union sacu) or (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang fang yuan hua rene ((((yang xi) OR (yang lin))) OR (yang jui)) ((union sacu) OR (wong sau)) ;.
• Adding a wildcard symbol may retrieve word variants: wang fang yuan hua rene ((((yang xi) or (yang lin))) or (yang jui)) ((union sacu) or (wong sau)) ;*.