Perhaps you should try some spelling variations:
crises loans » crises dans, crises always, crises bank
risks during » risks facing, banks during
risk during » risk using, crisis during, risk sharing
wang yuhan » wang luhang, wang yan, wang yidan
loans sau » loans law
done sin » dong sin, done using, done so
ye a » yet a, e a, me a

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: ((done sin) OR (wang yuhan)) ye a ((risk during) OR (risks during)) crises loans sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((done sin) or (wang yuhan)) ye a ((risk during) OR (risks during)) crises loans sau ;~".
• Adding a wildcard symbol may retrieve word variants: ((done sin) or (wang yuhan)) ye a ((risk during) OR (risks during)) crises loans sau ;*.