Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping 4 » xiaoping _, xiaojing a, xiaoping 1904
yang cindy » yang mind
china den » chinas den, china des, china does
yang jui » yang judy, yang di, yang xi
4 china » 2 china
dang » dan, lang, dans
hai » hadi, haji, hari

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 4 china den ((yang jui) OR (yang cindy)) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping 4 china den ((yang jui) or (yang cindy)) dang hai ;*.