Perhaps you should try some spelling variations:
chuan klang » chuan bang
wang chuan » wang chun, chang chuan, wang hua
der rhein » des rheins
tong shui » tong hui, cong shu, gong hui
der rein » der verein, der reinen, der reise
wang hui » wang hua, wang zhi, wang wei
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 chuan klang ((der rein) or (der rhein)) yang li ((((tong shui) or (wang hui))) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang chuan klang ((der rein) OR (der rhein)) yang li ((((tong shui) OR (wang hui))) OR (hong yu)) ;.
• Adding a wildcard symbol may retrieve word variants: wang chuan klang ((der rein) or (der rhein)) yang li ((((tong shui) or (wang hui))) or (hong yu)) ;*.