Perhaps you should try some spelling variations:
rising risks » growing risks, rising costs, taking risks
during risk » using risk, during crises, during crisis
wang yang » wang yan, wang liang, wang yanling
yang ying » yang yang, yang jing, huang ying
fund risk » bond risk, funding risk
au costa » can costa, _ costa, da costa
ying au » ying zhu, ying hua
how she » how some, how safe, how shih

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 ying au costa ((((rising risks) OR (during risk))) OR (fund risk)) how she ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang ying au costa ((((rising risks) or (during risk))) or (fund risk)) how she ;*.