Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
tong shui » tong hui, cong shu, gong hui
long tan » hong tan, long han, long thanh
tan chia » than china, can china, dan china
wen yang » wei yang, wen wang, chen yang
yang jie » yang jin, yang di, yang jui
wang hui » wang hua, wang zhi, wang wei

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: long tan ((tan chia) OR (tuan china)) wen yang jie ((tong shui) or (wang hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long tan ((tan chia) OR (tuan china)) wen yang jie ((tong shui) OR (wang hui)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long tan ((tan chia) OR (tuan china)) wen yang jie ((tong shui) or (wang hui)) ;".
• Adding a wildcard symbol may retrieve word variants: long tan ((tan chia) OR (tuan china)) wen yang jie ((tong shui) or (wang hui)) ;*.