Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing a » sharing _
tong shui » tong hui, cong shu, gong hui
awam tan » awam dan, awam yang
yang jui » yang judy, yang di, yang xi
yang yi » yang di, yang xi
hong yu » wong yue

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: awam tan ((yang yi) OR (yang jui)) cost sharing a ((tong shui) OR (hong yu)) ;~.
• Adding a wildcard symbol may retrieve word variants: awam tan ((yang yi) or (yang jui)) cost sharing a ((tong shui) or (hong yu)) ;*.