Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang yanling
shang hai » shang kai, dang hai, chang ha
wang hui » wang hua, wang zhi, wang wei
hui wang » hui yang, hui ping, hui tong
yang xi » yang di, yang yi, yang jui
hong » long
kong » long, pong, ong

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 yong) OR (wang liang)) wang hui wang yang xi ((shang hai) OR (hong kong)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang liang)) wang hui wang yang xi ((shang hai) or (hong kong)) ;*.