Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
wing yan » wang yan, wing ian, wing tan
yang hui » yang jui, yang muxi, zhang hui
wang hui » wang hua, wang zhi, wang wei
risk son » risk some
son shin » song shin
zhu » zhou

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((ying zhu) or (((yang hui) OR (wang hui)))) cost sharing risk son shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((ying zhu) OR (((yang hui) OR (wang hui)))) cost sharing risk son shin ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((ying zhu) or (((yang hui) OR (wang hui)))) cost sharing risk son shin ;*".