Perhaps you should try some spelling variations:
yong wang » hong wang, yong phang, ping wang
dong yang » dong hoang, wang yang, yang yang
west yang » west bank, west can, west land
zhi west » ii west
yang jui » yang judy, yang di, yang xi
non sacu » union sacu, non same, non sans
won sau » wong sau, wong sam, wong siu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yong wang) OR (dong yang)) zhi west yang jui ((won sau) or (non sacu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yong wang) OR (dong yang)) zhi west yang jui ((won sau) OR (non sacu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yong wang) OR (dong yang)) zhi west yang jui ((won sau) or (non sacu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yong wang) OR (dong yang)) zhi west yang jui ((won sau) or (non sacu)) ;*.