Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing xin » sharing big, sharing his, sharing oil
yang yang » wang yang, wang yan
yan yang » yao yang, dan yang, tan yang
hua cost » a cost, eu cost, run cost
xin cong » xin tong, minh cong, yan cong
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang OR lang) ((yan yang) or (yang yang)) hua cost sharing xin cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) ((yan yang) OR (yang yang)) hua cost sharing xin cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) ((yan yang) or (yang yang)) hua cost sharing xin cong shu ;".
• Adding a wildcard symbol may retrieve word variants: (wang OR lang) ((yan yang) or (yang yang)) hua cost sharing xin cong shu ;*.