Perhaps you should try some spelling variations:
wang tang » wang yang, wang liang, wang yan
tang tang » taizong tang
tang yuan » fang yuan, tang yun, wang yuhan
zhang han » zhang fan, zhang yan, zhang hanmo
yuan tan » huan t'an, yuan kang, yuan ting
tan yang » dan yang, tan ying, tan yong
kang han » kang chen, kong hang, dang hai
yang yi » yang di, yang xi, yang jui

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang tang tang yuan tan yang yi ((kang han) OR (zhang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang tang tang yuan tan yang yi ((kang han) OR (zhang han)) ;*.