Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
wing yan » wang yan, wing ian, wing tan
ying hua » wang hua, ying zhu, dong hua
ming hua » ming hung, wang hua, ming lu
yang hui » yang jui, wang hui, yang muxi
jin song » jie song, john song, jin ying
kim song » kim young, kim eung

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 hua) or (ming hua))) or (yang hui)) cost sharing ((jin song) OR (kim song)) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan ((((ying hua) OR (ming hua))) OR (yang hui)) cost sharing ((jin song) OR (kim song)) shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((((ying hua) or (ming hua))) or (yang hui)) cost sharing ((jin song) OR (kim song)) shu ;".
• Adding a wildcard symbol may retrieve word variants: wing yan ((((ying hua) or (ming hua))) or (yang hui)) cost sharing ((jin song) OR (kim song)) shu ;*.