Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
tuan chia » tan chia, than china, tuan hua
wen jing » wang jing, chen jing, zeng jing
jing jia » jing ji, ping jia, ying jin
tong hui » wang hui
gong hui » tong shui, wang hui, gong si
hong » long

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

• Performing a fuzzy search may retrieve terms with similar spellings: hong tan ((tuan chia) or (tuan china)) wen jing jia ((tong hui) or (gong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hong tan ((tuan chia) OR (tuan china)) wen jing jia ((tong hui) OR (gong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: hong tan ((tuan chia) or (tuan china)) wen jing jia ((tong hui) or (gong hui)) ;*.