Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping than » xiaoping how, xiaoping shi
than china » tuan china, han china, wuhan china
china wen » chia wen, china won, ching wen
dang hari » dang hai
ying jin » yang jin, jing ji
yang jie » yang jin, yang di, yang jui

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 china wen ((ying jin) OR (yang jie)) dang hari ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping than china wen ((ying jin) or (yang jie)) dang hari ;*.