Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
dang hadi » dang hai
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
tan yang » dan yang, tan yong, tao yang
tan ying » fan ying, ran ying, tan yong
jun dang » duc dang

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 ying ((yang jin) OR (yang jui)) ((tan yang) OR (tan ying)) jun dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: wang ying ((yang jin) or (yang jui)) ((tan yang) or (tan ying)) jun dang hadi ;*.