Perhaps you should try some spelling variations:
during risk » using risk, during crises, during crisis
en during » man during, 0 during, dd during
yang jui » yang judy, yang di, yang yi
hong shu » cong shu, tong shui, wong shiu
gong hui » tong hui, tong shui, wang hui
yang xi » yang di, yang yi
end en » end er, end when

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 xi) OR (yang jui)) end en during risk ((hong shu) OR (gong hui)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yang xi) or (yang jui)) end en during risk ((hong shu) or (gong hui)) ;*.