Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
wang xuan » wang xiuyan, wang xueman, wang yuhan
yang john » young john, king john, yang jin
xuan hua » tuan hua, xuan thuy, tan hua
ren yang » ren yan, chen yang, dan yang
wong sam » wong sau, von sam, wong max
hua ren » hua chen
sar » sara, star, saur

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 xuan hua ren yang john ((((wong sam) OR (wong lai))) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang xuan hua ren yang john ((((wong sam) OR (wong lai))) OR (kong sar)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang xuan hua ren yang john ((((wong sam) OR (wong lai))) or (kong sar)) ;".
• Adding a wildcard symbol may retrieve word variants: wang wang xuan hua ren yang john ((((wong sam) OR (wong lai))) or (kong sar)) ;*.