Perhaps you should try some spelling variations:
wang liang » wang yang
liang ying » liang liying, zhang ying, jiang yajing
huang ying » huang jing, huang ting, huang bin
huang yang » huang chang, wang yang, yang yang
dang hadi » dang hai
ying yan » ying yang, yang yang, ying bank
di dang » di dante, 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 liang ying yan ((huang ying) OR (huang yang)) di dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ying yan ((huang ying) or (huang yang)) di dang hadi ;*.