Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing li » sharing big, sharing his, sharing low
hua cost » a cost, eu cost, run cost
ping shu » cong shu, ping ku, ping yu
yang yi » yang di, yang xi, yang jui
li ping » li ying, li bing, li ning
yan yi » tan yi, yan zi, yin yi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wing ((yan yi) OR (yang yi)) hua cost sharing li ping shu ;~.
• Adding a wildcard symbol may retrieve word variants: wing ((yan yi) or (yang yi)) hua cost sharing li ping shu ;*.