Perhaps you should try some spelling variations:
xiaoping than » xiaoping how, xiaoping shi
den xiaoping » deng xiaoping, wang xiaoping, _ xiaoping
than china » tuan china, han china, wuhan china
china wen » chia wen, china won, ching wen
wen yang » wei yang, wen wang, chen yang
yang von » yang fan, yang jin, yang jun
von data » loan data, von daten, von daf

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: den xiaoping than china wen yang von data (hai OR hari) ;~.
• Adding a wildcard symbol may retrieve word variants: den xiaoping than china wen yang von data (hai or hari) ;*.