Perhaps you should try some spelling variations:
wang liang » wang yang
liang tuan » liang tan, jiang juan, liang dan
yang yang » wang yang, wang yan
ren weng » den weg
pei yang » wei yang, hui yang, pei yun
wong yue » wang yue, hong yu
tuan vu » thanh vu, tuan hua
hong yi » chong yi, hong yu, wong 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 tuan vu ((((ren weng) OR (pei yang))) OR (yang yang)) tin ((hong yi) OR (wong yue)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang tuan vu ((((ren weng) or (pei yang))) or (yang yang)) tin ((hong yi) or (wong yue)) ;*.