Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
tong hui » wang hui
yi cost » ii cost, di costo, die cost
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) OR (tan yong)) yi cost sharing tan ((tong hui) OR (hong yu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "awam ((tan yang) OR (tan yong)) yi cost sharing tan ((tong hui) or (hong yu)) ;~".
• Adding a wildcard symbol may retrieve word variants: awam ((tan yang) OR (tan yong)) yi cost sharing tan ((tong hui) or (hong yu)) ;*.