Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing li » sharing big, sharing his, sharing low
wang yang » wang yan, wang liang, wang yanling
wing yan » wang yan, wing ian, wing tan
run cost » iran cost, can cost, run cash
yang shu » cong shu, tan shu, yang du
li yang » liu yang, li ying, li gang
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) OR (wang yang)) yi run cost sharing li yang shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) OR (wang yang)) yi run cost sharing li yang shu ;*.