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 tan » sharing tags, sharing a, sharing bad
yong hui » tong hui, yang hui, tong shui
gong hui » tong hui, tong shui, 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 tan ((yong hui) OR (gong hui)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yanling yang du cost sharing tan ((yong hui) OR (gong hui)) ;".
• Adding a wildcard symbol may retrieve word variants: wing yanling yang du cost sharing tan ((yong hui) OR (gong hui)) ;*.