Perhaps you should try some spelling variations:
xiaoping than » xiaoping how
xiaoping shi » xiaoling ji, xiaoping _, xiaoping how
ching wen » ching kwan, ching fein, ching hea
zhang hai » zhang dai, zhang han, zhang hui
shang hai » shang kai, dang hai, chang ha
wen wang » wei wang, chen wang, weng fang
wang jui » yang jui, wang hui, wang jun

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 ((xiaoping than) OR (xiaoping shi)) ching wen wang jui ((zhang hai) OR (shang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((xiaoping than) or (xiaoping shi)) ching wen wang jui ((zhang hai) or (shang hai)) ;*.