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 bad » sharing a, sharing 3d, sharing big
yong hui » gong hui, yang hui, tong shui
tong hui » wang hui
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 bad ((yong hui) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yanling yang du cost sharing bad ((yong hui) OR (tong hui)) ;.
• Adding a wildcard symbol may retrieve word variants: wing yanling yang du cost sharing bad ((yong hui) or (tong hui)) ;*.