Perhaps you should try some spelling variations:
long bonds » long bond
bonds bank » bond bank, bond banks, bonds can
how doing » now doing, how during, hrm doing
imf lost » time lost
lost how » out how
yang fan » zhang fan, yang dean, yang yang
yang jin » yang jie, yang jun, ying jin
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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: long bonds bank imf lost how doing ((((yang fan) OR (yang jin))) OR (((yang yi) OR (yang xi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: long bonds bank imf lost how doing ((((yang fan) or (yang jin))) or (((yang yi) or (yang xi)))) ;*.