Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
long paul » long haul, hong paul, long tail
paul tuan » paul chan, paul jean, paul tang
china fur » china fax
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
tong hui » wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: long paul tuan china fur ((yang jie) or (yang jui)) tong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long paul tuan china fur ((yang jie) OR (yang jui)) tong hui ;*.