Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
yan wang » yang yang, qian wang, yan liang
yang jie » yang di, yang jui, yang yi
yang jin » yang jun, ying jin, shang jin
wong sau » wong sam, wong siu, wong shiu
yang xi » yang di, yang yi, yang jui
a gene » a genre, a gender, a gentle

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan wang) or (yuan wang)) a gene ((((yang jie) OR (yang xi))) or (yang jin)) wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan wang) OR (yuan wang)) a gene ((((yang jie) OR (yang xi))) OR (yang jin)) wong sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan wang) or (yuan wang)) a gene ((((yang jie) OR (yang xi))) or (yang jin)) wong sau ;*".