Perhaps you should try some spelling variations:
wang yidan » wang yan
shang kai » shang hai
wang ran » wang yan, wang ban, wang dan
yang jun » yang jui, pang jun, yang jin
hong ong » hong kong, hong jong, hong hong
yu yang » du yang, yi yang, yu fang
zhu yu » zhu yi, zhou yue
ying » dying, wing, ping

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 ran) OR (wang yidan)) ying zhu yu yang jun ((shang kai) OR (hong ong)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang ran) or (wang yidan)) ying zhu yu yang jun ((shang kai) or (hong ong)) ;*.