Perhaps you should try some spelling variations:
wilke rene » wie rene
yan liang » yang liang, wang liang, you liang
you mean » you can, you eat, you lead
yang yun » yang jun, tang yun, yang yue
yang jin » yang jie, yang jun, ying jin
hong yu » wong yue
wang » wing, wan, lang

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 liang) OR (you mean)) wilke rene ((yang yun) OR (yang jin)) hong yu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) or (you mean)) wilke rene ((yang yun) or (yang jin)) hong yu ;*.