Perhaps you should try some spelling variations:
tong shui » tong hui, cong shu, gong hui
der rein » der rhein, der reinen, der reise
wang lin » wang li, wang qin, yang lin
hong shu » cong shu, wong shiu, hong seo
wong yue » wang yue, hong yu
yan van » jan van, dylan van, hans van
verein » vereins

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan van ((der rein) or (der verein)) wang lin ((((hong shu) or (tong shui))) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan van ((der rein) OR (der verein)) wang lin ((((hong shu) OR (tong shui))) OR (wong yue)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan van ((der rein) or (der verein)) wang lin ((((hong shu) or (tong shui))) or (wong yue)) ;*.