Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
wing yan » wang yan, wing ian, wing tan
run cost » iran cost, can cost, run cash
liu yang » liu yan, du yang, liu feng
li yang » li ying, li gang, li wang
yan yi » yang yi, tan yi, yan zi
yi run » yi eun

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan yi run cost sharing ((li yang) OR (liu yang)) shu ;~".
• Adding a wildcard symbol may retrieve word variants: wing yan yi run cost sharing ((li yang) OR (liu yang)) shu ;*.