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
long han » long chain, long thanh, jeong han
nan yan » nan ya, wang yan, qian yan
hai » hadi, haji, hari

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) OR (chia lan)) yong lin ((((long han) OR (long haul))) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang nan yan ((chia tan) or (chia lan)) yong lin ((((long han) OR (long haul))) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang nan yan ((chia tan) or (chia lan)) yong lin ((((long han) OR (long haul))) or (dang hai)) ;*.