Perhaps you should try some spelling variations:
xiaoping than » xiaoping shi
xiaoping how » mapping how, xiaoping _, xiaoping shi
ching wen » ching kwan, ching fein, ching hea
jie zhang » jia zhang, li zhang, bin zhang
zhang hai » zhang dai, shang hai, zhang han
wen yang » wei yang, wen wang, chen yang
yang jie » yang jin, yang di, yang jui

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((xiaoping than) OR (xiaoping how)) ching wen yang jie zhang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((xiaoping than) OR (xiaoping how)) ching wen yang jie zhang hai ;*.