Perhaps you should try some spelling variations:
wing yanling » wang yanling, wang yangming
yanling yang » yang yang, ying yang
cost sharing » risk sharing, cost savings
sharing a » sharing _
yong hui » tong hui, gong hui, tong shui
yang hui » yang jui, wang hui, yang muxi
yang du » yang di, yang d, yang mu
du cost » du cout, eu cost, duty cost

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wing yanling yang du cost sharing a ((yong hui) or (yang hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yanling yang du cost sharing a ((yong hui) OR (yang hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wing yanling yang du cost sharing a ((yong hui) or (yang hui)) ;*.