Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hai chuan » say chuan, ka chuan, tai chun
yang yang » wang yan
yang hai » dang hai, yang hui, shang hai
yang tan » yang dean, liang tan, tang tang
yang fan » zhang fan, yang dean, yang jin
hong ng » hong kong, hong jong, hong hong

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 yang hai chuan (rene OR irene) ((((yang tan) OR (yang yang))) OR (yang fan)) hong ng ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang hai chuan (rene or irene) ((((yang tan) or (yang yang))) or (yang fan)) hong ng ;*.