Perhaps you should try some spelling variations:
wang hong » wang yong, wang hyoung, wang lihong
hong yang » dong yang, hong gang, hong wang
yang dam » yang dean, yang dali, yang di
dam rein » dam region, am rhein, der rein
hong shu » cong shu, tong shui, wong shiu
gang li » tang li, wang li, yang li
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 hong yang dam rein ((gang li) OR (gan li)) ((hong shu) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang hong yang dam rein ((gang li) OR (gan li)) ((hong shu) OR (hong yu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong yang dam rein ((gang li) OR (gan li)) ((hong shu) or (hong yu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang hong yang dam rein ((gang li) OR (gan li)) ((hong shu) or (hong yu)) ;*.