Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
can post » can cost, can lost, can past
can cash » a cash
yang jui » yang judy, yang di, yang yi
nan yan » nan ya, wang yan, qian yan
yan zhi » yan zi, wang zhi
yang xi » yang di, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan yan zhi ((can post) or (can cash)) during risk ((yang jui) OR (yang xi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan zhi ((can post) OR (can cash)) during risk ((yang jui) OR (yang xi)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nan yan zhi ((can post) or (can cash)) during risk ((yang jui) OR (yang xi)) ;*".