Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
hua cost » a cost, eu cost, run cost
fan ying » fan xing, ran ying, tan ying
yan yi » yang yi, tan yi, yan zi
yi hua » li hua, ya hua, yi hui
a ying » ka ying, _ ying, gao ying
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 yan 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: wang yan yi hua cost sharing ((((a ying) OR (fan ying))) OR (k((a ying) OR (fan ying)))) shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan 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: wang yan yi hua cost sharing ((((a ying) OR (fan ying))) or (k((a ying) OR (fan ying)))) shu ;*.