Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
yang muxi » yang jui, yang xi, yang mu
risk cong » risk coping, risk among, risk along
wing ian » wing tan, twinn ian, wing sun
yang hui » yang jui, wang hui, zhang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing ian ((yang hui) or (yang muxi)) cost sharing risk cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing ian ((yang hui) OR (yang muxi)) cost sharing risk cong shu ;.
• Adding a wildcard symbol may retrieve word variants: wing ian ((yang hui) or (yang muxi)) cost sharing risk cong shu ;*.