Perhaps you should try some spelling variations:
hyoung yang » kyoung yang
rein gang » ein gang, ein ganz, den gang
tong shui » tong hui, gong hui
yang dam » yang dean, yang dali, yang di
dam rein » dam region, am rhein, der rein
gang li » gan li, tang li, wang li
hong yu » wong yue
wang » wing, wan, 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 hyoung yang dam rein gang li ((((tong shui) OR (cong shu))) OR (hong yu)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang hyoung yang dam rein gang li ((((tong shui) or (cong shu))) or (hong yu)) ;*.