Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
xiaobing han » xiaojing a, xiaoping how
china wen » chia wen, china won, china women
ching wen » ching kwan, ching fein, ching hea
dang hari » dang hai
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.

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