Perhaps you should try some spelling variations:
wang xiaobing » wang xiaodong, wang xiaolin, huang xiaoting
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
than china » tuan china, han china, wuhan china
china wen » chia wen, china won, ching wen
wen wang » wei wang, chen wang, weng fang
wang jie » yang jie, tang jie, wang jing
jie dang » jie zhang, vie dans, bie dans

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