Perhaps you should try some spelling variations:
wang nan » wang yan, wang ban, wang dan
chia tan » chen tan, chia wen
chia lan » china land, china law, chia wen
yong lin » yang lin, song lina, yong kim
zong hai » dang hai, long han, zong he
hong hai » shang hai, zhong tai, dang hai
nan ya » nan yan, nana yaa

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 ya ((chia tan) OR (chia lan)) yong lin ((zong hai) OR (hong hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang nan ya ((chia tan) or (chia lan)) yong lin ((zong hai) or (hong hai)) ;*.