Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, huang ying, zhang ying
yang yang » wang yang, wang yan
doing hai » doing what, dang hai, doing a
yang tan » yang fan, yang dean, liang tan
ii doing » ii ding, iv doing, ifc doing
yang ii » yang di, yang xi, yang yi

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 liang ying ((yang tan) OR (yang yang)) yang ii doing hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ying ((yang tan) or (yang yang)) yang ii doing hai ;*.