Perhaps you should try some spelling variations:
xiaoping tan » xiaoyang tang, xiaojing a, xiaoping _
tan china » tuan china, than china, can china
china led » china land, china less, china law
minh dang » minh cong
mich dann » ich dann, mich das
led sang » lee sang, le sang, led land
deng » den, eng, dung

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: deng xiaoping tan china led sang ((minh dang) OR (mich dann)) (hai OR hari) ;~.
• Adding a wildcard symbol may retrieve word variants: deng xiaoping tan china led sang ((minh dang) or (mich dann)) (hai or hari) ;*.