Perhaps you should try some spelling variations:
shang hai » shang kai, hong hai, zhang han
wang yong » wang yang, wang hyoung, wang yan
yong yan » yang yang, dong yang, ying yang
chang ha » chang mae
yan run » can run, yan kun, bank run
run dan » run gain, run pain
yang xi » yang yi, yang jui

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 yan run dan ((yang xi) OR (yang di)) ((((shang hai) OR (chang ha))) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan run dan ((yang xi) or (yang di)) ((((shang hai) OR (chang ha))) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan run dan ((yang xi) or (yang di)) ((((shang hai) OR (chang ha))) or (dang hai)) ;*.