Perhaps you should try some spelling variations:
wang liang » wang yang
yang yang » wang yang, wang yan
tan yang » dan yang, tan ying, tan yong
yang hui » yang jui, wang hui, yang muxi
hui yong » hu yong, hui tong, hui yang
hua tan » hua ban, huan t'an
yong ng » hong ng, long ngo

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 yanling) OR (((yang yang) OR (wang liang)))) ya hua tan yang hui yong ng ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yanling) or (((yang yang) or (wang liang)))) ya hua tan yang hui yong ng ;*.