Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
dan yang » daun yang, wang yang, yang yang
tan yang » tan ying, tan yong, tao yang
tong hui » wang hui
wong yue » wang yue, hong yu
xi cost » ii cost, di costo, die cost

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 ((dan yang) OR (tan yang)) xi cost sharing tan ((tong hui) OR (wong yue)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "awam ((dan yang) OR (tan yang)) xi cost sharing tan ((tong hui) or (wong yue)) ;~".
• Adding a wildcard symbol may retrieve word variants: awam ((dan yang) OR (tan yang)) xi cost sharing tan ((tong hui) or (wong yue)) ;*.