Perhaps you should try some spelling variations:
wilke rene » wie rene
yan yuan » yan guan, fang yuan, nan yan
yan clan » das clan, yan guan
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
chen yue » chen yu, chen yun, chen yulu
wang » wing, wan

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 OR lang) ((yan yuan) OR (yan clan)) wilke rene ((yang jun) OR (yang jui)) chen yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) ((yan yuan) or (yan clan)) wilke rene ((yang jun) or (yang jui)) chen yue ;~".
• Adding a wildcard symbol may retrieve word variants: (wang OR lang) ((yan yuan) or (yan clan)) wilke rene ((yang jun) or (yang jui)) chen yue ;*.