Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
what wuhan » what when
china fan » china fax, china fall, china fur
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi, yang yi
wang hui » wang hua, wang zhi, wang wei
log » long

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

• Performing a fuzzy search may retrieve terms with similar spellings: log what wuhan china fan ((((yang jun) OR (yang jui))) or (yang di)) ((dong sin) or (wang hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: log what wuhan china fan ((((yang jun) OR (yang jui))) OR (yang di)) ((dong sin) OR (wang hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "log what wuhan china fan ((((yang jun) OR (yang jui))) or (yang di)) ((dong sin) or (wang hui)) ;*".