Perhaps you should try some spelling variations:
wang hong » wang yong, wang hyoung, wang lihong
hong dong » hong kong, hong jong, hong hong
shang kai » shang hai
dong di » dong sin
di rent » des rent, der rent, oil rent
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui
hong yu » wong yue

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 hong dong di rent ((yang li) OR (yang xi)) ((shang kai) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong dong di rent ((yang li) OR (yang xi)) ((shang kai) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang hong dong di rent ((yang li) OR (yang xi)) ((shang kai) or (hong yu)) ;*.