Perhaps you should try some spelling variations:
yanling yang » yang yang, ying yang
crisis using » crises using, crisis during, crisis facing
using risk » during risk, using rs, funding risk
xi crisis » vi crisis, 19 crisis, 1 crisis
wong sau » wong sam, wong siu, wong shiu
yang xi » yang di, yang yi, yang jui
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yanling yang xi crisis using risk ((wong sau) or (cong shu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yanling yang xi crisis using risk ((wong sau) OR (cong shu)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yanling yang xi crisis using risk ((wong sau) or (cong shu)) ;*.