Perhaps you should try some spelling variations:
yuan wong » yuan wang, yuan kang, yuan ming
wang yang » wang liang, wang yanling
ying hua » ming hua, wang hua, ying zhu
yang jui » yang judy, yang di, yang xi
yan yuan » yan guan, fang yuan, nan yan
wong yue » wang yue, hong yu
hong » long
kong » long, pong, ong

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

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