Perhaps you should try some spelling variations:
wang lihong » wang liang, wang shiyong
rhein yang » chen yang
wang yong » wang yang, wang hyoung, wang yan
der rhein » der rein, des rheins
kong der » konig der, kong sar, kong lee
gong hui » tong hui, tong shui, wang hui
yang li » yang lin, yang di, yang xi
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang lihong) or (wang yong)) kong der rhein yang li ((gong hui) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang lihong) OR (wang yong)) kong der rhein yang li ((gong hui) OR (hong yu)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wang lihong) or (wang yong)) kong der rhein yang li ((gong hui) or (hong yu)) ;*.