Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
tan klang » tan yang
den klang » der klang, den gang, en klant
long ago » long arm
ago tuan » anh tuan
tan kong » tan hong
die tong » die tone, die totung, die tanf
tong hui » wang hui

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: long ago tuan china ((((tan klang) OR (den klang))) OR (tan kong)) die tong hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long ago tuan china ((((tan klang) OR (den klang))) or (tan kong)) die tong hui ;~".
• Adding a wildcard symbol may retrieve word variants: long ago tuan china ((((tan klang) OR (den klang))) or (tan kong)) die tong hui ;*.