Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing a » sharing _
wong shiu » wong siu, cong shu, song shin
yao yang » yang yang
hong hai » shang hai, zhong tai, dang hai
yang ii » yang di, yang xi, yang yi
ii cost » ii cos, ii cross, di costo

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: ((lang OR wing) OR wan) yao yang ii cost sharing a ((wong shiu) OR (hong hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((lang or wing) or wan) yao yang ii cost sharing a ((wong shiu) or (hong hai)) ;*.