Perhaps you should try some spelling variations:
wang nan » wang yan, wang ban, wang dan
yan chia » tan chia, can china, dan china
chia tan » chia lan, chen tan, chia wen
tan yang » dan yang, tan ying, tan yong
yang lin » yang jin, wang lin, yang li
zong hai » hong hai, long han, zong he
nan yan » nan ya, wang yan, qian yan

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