Perhaps you should try some spelling variations:
wang taizong » wang shiyong, wang zaibang
wang lihong » wang liang, wang shiyong
tang yuan » fang yuan, tang yun, wang yuhan
yuan tan » huan t'an, yuan kang, yuan ting
tan yang » dan yang, tan ying, tan yong
yang yu » yang yue, yang yun, yang yi
yu yang » du yang, yi yang, yu fang
dean » dewan, jean, den

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 taizong) OR (wang lihong)) tang yuan tan yang yu yang dean ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang taizong) or (wang lihong)) tang yuan tan yang yu yang dean ;*.