Perhaps you should try some spelling variations:
close earnings » close learning, lost earnings, closed learning
earnings risk » learning risk, earnings loss, earnings find
wrong what » bring what, wrong when, wrong who
wang yang » wang liang, wang yanling
can close » can lose, a close, can cause
yang can » yang fan, yang dean, yang yang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang yan)) yang can close earnings risk ((wrong way) OR (wrong what)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (wang yan)) yang can close earnings risk ((wrong way) or (wrong what)) ;*.