Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
risk yang » risk young, risk anp
wang fan » wang yan, yang fan, wang ban
fan ying » fan xing, ran ying, tan ying
can lose » can close, can lost, can losers
can cash » a cash
yang shu » cong shu, tan shu, yang du

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 fan ying ((can lose) OR (can cash)) during risk yang shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang fan ying ((can lose) or (can cash)) during risk yang shu ;*.