Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
yang liang » wang liang, yan liang, yang yang
long dinh » long trinh, long did
dinh tuan » binh thuan, dinh tung, anh tuan
ying jin » yang jin, jing ji, yang jie
wang yue » wong yue, wang hua, wang yan
yang xi » yang di, yang yi, yang jui

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 dinh tuan china (rest OR west) ((((yang xi) OR (ying jin))) OR (yang liang)) wang yue ;~.
• Adding a wildcard symbol may retrieve word variants: long dinh tuan china (rest or west) ((((yang xi) or (ying jin))) or (yang liang)) wang yue ;*.