Perhaps you should try some spelling variations:
yan yuan » yan guan, fang yuan, yan clan
huan tan » huan t'an, huang tao, tan tan
tan yang » dan yang, tan ying, tan yong
yan yan » yang yang, wang yan, qian yan
nan yan » nan ya, wang yan, qian yan
yi zong » yi rong, lin zong
lin man » lin nan, lin meng
wang » wing, wan, lang

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 ((((yan yan) OR (yan yuan))) OR (nan yan)) huan tan yang ((yi zong) OR (lin man)) hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((yan yan) or (yan yuan))) or (nan yan)) huan tan yang ((yi zong) or (lin man)) hai ;*.