Perhaps you should try some spelling variations:
wilke rene » wie rene
chang hsun » chang ch'un, chung hsuan, chang su
das bilan » des bilan, des bilans, das bild
yan liang » yang liang, wang liang, you liang
yan guan » gan guan, yan yuan, yang guang
ii chang » vii chang, yi chang, ii changes
yang ii » yang di, yang xi, yang yi
wang » wing, 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 OR wan) ((((das bilan) OR (yan liang))) OR (yan guan)) wilke rene yang ii chang hsun ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or wan) ((((das bilan) or (yan liang))) or (yan guan)) wilke rene yang ii chang hsun ;*.