Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
xiaobing tan » xiaoyang tang, xiaojing a
tan chia » tuan china, than china, can china
chia lan » china land, china law, chia wen
yang jin » yang jie, yang jun, ying jin
yang yi » yang di, yang xi, yang jui
hai » hadi, haji, hari

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 tan chia lan ((yang jin) OR (((yang judy) OR (yang yi)))) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaobing tan chia lan ((yang jin) or (((yang judy) or (yang yi)))) dang hai ;*.