Perhaps you should try some spelling variations:
luong thanh » long thanh, truong thanh
die werte » die werften, die vierte, die worter
jin luong » jin song
die west » die welt, die weiss, mike west
six week » six weeks, six we, six west
ying jin » yang jin, jing ji, yang jie
dong » doing, long, done

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: ((dong sin) OR (wang yan)) ya ((((die west) OR (die werte))) OR (six week)) ying jin luong thanh ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (wang yan)) ya ((((die west) OR (die werte))) or (six week)) ying jin luong thanh ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (wang yan)) ya ((((die west) OR (die werte))) or (six week)) ying jin luong thanh ;*.