Perhaps you should try some spelling variations:
xiaoping tan » xiaoyang tang, xiaojing a, xiaoping _
fund data » wind data
tan chia » tuan china, than china, can china
tan yang » dan yang, tao yang, wang yang
tan yong » tan hong, tan kong, wang yong
tan ying » fan ying, ran ying, tan hong
deng » den, eng, dung

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: deng xiaoping tan chia ((tan yang) OR (((tan yong) OR (tan ying)))) fund data (hai OR hari) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "deng xiaoping tan chia ((tan yang) or (((tan yong) OR (tan ying)))) fund data (hai or hari) ;~".
• Adding a wildcard symbol may retrieve word variants: deng xiaoping tan chia ((tan yang) or (((tan yong) OR (tan ying)))) fund data (hai or hari) ;*.