Perhaps you should try some spelling variations:
yao rhein » am rhein, a rhein
rhein tan » rheins tab, chen tan
wong shiu » wong siu, cong shu, song shin
wang dan » wang yan, wang yidan, wang yang
wang ban » wang yan, wang yang, bang bang
yang yao » yang yang, wang yan, yang yi
hong yu » wong yue
tan li » tang li, tian li, gan li

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 dan) OR (wang ban)) yang yao rhein tan li ((wong shiu) OR (hong yu)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang dan) or (wang ban)) yang yao rhein tan li ((wong shiu) or (hong yu)) ;*.