Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
tong shui » tong hui, cong shu, gong hui
dong nan » dong yang, dong sin, dong bin
tan chia » tuan china, can china, dan china
wen ying » jin ying, en yin, fan ying
ying jin » yang jin, jing ji, yang jie
jin tong » jin song, xin tong, jiao tong

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nan ((tan chia) or (than china)) wen ying jin tong shui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong nan ((tan chia) OR (than china)) wen ying jin tong shui ;.
• Adding a wildcard symbol may retrieve word variants: dong nan ((tan chia) or (than china)) wen ying jin tong shui ;*.