Perhaps you should try some spelling variations:
wang liang » wang yang
wang wang » wang yang, wang yan, yang yang
wang yong » wang yang, wang hyoung, wang yan
non sacu » union sacu
tan hua » wang hua
won sau » wong sau
yan ji » yang jui, yang jin
ren » rent, rene, rein

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

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