Perhaps you should try some spelling variations:
wang liang » wang yang
liang tang » liang tan, leung tang, liang dan
tang yuan » fang yuan, tang yun, wang yuhan
kong heng » kong hang, kong hong, dong sheng
zhang yan » zhang fan, zhang jian, wang yan
yuan tan » huan t'an, yuan kang, yuan ting
tan yang » dan yang, tan ying, tan yong
yang yi » yang di, 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 tang yuan tan yang yi ((kong heng) OR (zhang yan)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang tang yuan tan yang yi ((kong heng) or (zhang yan)) ;*.