Perhaps you should try some spelling variations:
wang xiaoping » wang xiaodong, deng xiaoping, wang xiaolin
xiaoping tan » xiaoyang tang, xiaojing a, xiaoping _
shang hai » shang kai, chang ha, hong hai
tan yang » dan yang, tan ying, tan yong
yang lin » yang jin, wang lin, yang li
tan hua » tuan hua, wang hua, tan chia
hua tan » hua ban, huan t'an

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 hua tan yang lin ((shang hai) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaoping tan hua tan yang lin ((shang hai) or (dang hai)) ;*.