Perhaps you should try some spelling variations:
yan xiuyan » wang xiuyan, yin qiuyan
chen kong » chen rong, chen yong, chen dung
kong john » king john, wong john, longo john
wong sam » wong sau, wong lai, wong max
yi chen » jui chen
von sam » von sa, von sap, von sach
wang » wing, wan, lang
sar » sara, star, saur

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

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