Perhaps you should try some spelling variations:
john wong » john song, john bonn
yang jui » yang judy, yang xi, yang yi
wong sau » wong sam, wong siu, wong shiu
yang li » yang lin, yang xi, yang yi
lu ying » li ying, ku ying, lu xing
lu ding » lu xing, als ding
wang » wing, wan, lang

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 ((yang li) or (((yang jui) or (yang di)))) ((lu ying) OR (lu ding)) john wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang li) OR (((yang jui) OR (yang di)))) ((lu ying) OR (lu ding)) john wong sau ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang li) or (((yang jui) or (yang di)))) ((lu ying) OR (lu ding)) john wong sau ;*".