Perhaps you should try some spelling variations:
wang liang » wang yang
liang ping » liang ying, ting ping, zhang ping
yang jin » yang jie, yang jun, ying jin
wang hui » wang hua, wang zhi, wang wei
ping yu » ming yu, ping ku, ping yi
yu chen » yu cheng, yi chen, yulu chen
yang yi » yang xi, yang jui

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 ping yu chen ((yang jin) OR (((yang di) OR (yang yi)))) wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ping yu chen ((yang jin) or (((yang di) or (yang yi)))) wang hui ;*.