Perhaps you should try some spelling variations:
shang kai » shang hai
wang dan » wang yan, wang ban, wang yidan
dan yong » dal yong, dan yang, tan yong
yong hua » dong hua, ying hua, wang hua
hua wang » hwa wang, hua jiang, yuan wang
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi
hong » long

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 dan yong hua wang ((yang xi) OR (yang jui)) ((shang kai) OR (hong w)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dan yong hua wang ((yang xi) OR (yang jui)) ((shang kai) or (hong w)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang dan yong hua wang ((yang xi) OR (yang jui)) ((shang kai) or (hong w)) ;*.