Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping tan » xiaoyang tang, xiaojing a, xiaoping _
dang hari » dang hai
tan chia » tuan china, than china, can china
wen ying » jin ying, ran ying, tan ying
fan ying » fan xing, ran ying, tan ying
jin dang » jin kang, jin chang, jing fang

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 tan chia ((((wen ying) OR (fan ying))) OR (en yin)) jin dang hari ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping tan chia ((((wen ying) or (fan ying))) or (en yin)) jin dang hari ;*.