Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
wing yang » wang yang, ying yang, wang yan
hua cost » a cost, eu cost, run cost
fan ying » fan xing, ran ying, tan ying
yang yi » yang di, yang xi, yang jui
yi hua » li hua, ya hua, yi hui
a ying » ka ying, _ ying, gao ying

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

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