Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
xi irene » _ irene, i rene
yang jui » yang judy, yang di, yang yi
wong sau » wong sam, wong siu, wong shiu
yang xi » yang di, yang yi
ii rene » iii rene, i rene, wie rene

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang ((xi irene) OR (ii rene)) ((yang jui) OR (yang xi)) wong sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang ((xi irene) or (ii rene)) ((yang jui) OR (yang xi)) wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: wang yang yang ((xi irene) or (ii rene)) ((yang jui) OR (yang xi)) wong sau ;*.