Perhaps you should try some spelling variations:
yanling can » banking can, planning can
china tan » china top, china two, china taiwan
shang hai » shang kai, hong hai, zhang han
tan yang » dan yang, tan ying, tan yong
chang ha » chang mae
yang yi » yang di, yang xi, yang jui
wang » wing, wan, lang

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 yanling can china tan yang yi ((((shang hai) OR (chang ha))) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling can china tan yang yi ((((shang hai) or (chang ha))) or (dang hai)) ;*.