Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
jane chen » jean chen, jie chen, kang chen
yan wang » yuan wang, qian wang, yan liang
yang jui » yang judy, yang di, yang xi
ying jin » yang jin, jing ji, yang jie
wong siu » wong shiu, kong siu, wong sau
yang yi » yang di, yang xi

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: nan ((yan wang) OR (yang yang)) jane chen ((((yang jui) OR (yang yi))) OR (ying jin)) wong siu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan ((yan wang) OR (yang yang)) jane chen ((((yang jui) or (yang yi))) or (ying jin)) wong siu ;~".
• Adding a wildcard symbol may retrieve word variants: nan ((yan wang) OR (yang yang)) jane chen ((((yang jui) or (yang yi))) or (ying jin)) wong siu ;*.