Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, yu wang
qian wang » yiqian wang, qian rong, qian yan
rene wang » wen wang
yan wang » yang yang, yan liang, yan zhang
hui rene » luis rene, qui regne, hai ren
wang di » yang di, wang d, wang li
sar » sara, 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: wing ((yuan wang) OR (((yan wang) OR (qian wang)))) hui rene wang di ((kong star) OR (kong sar)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing ((yuan wang) or (((yan wang) OR (qian wang)))) hui rene wang di ((kong star) or (kong sar)) ;~".
• Adding a wildcard symbol may retrieve word variants: wing ((yuan wang) or (((yan wang) OR (qian wang)))) hui rene wang di ((kong star) or (kong sar)) ;*.