Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang ran » wang ban, wang dan, wang yang
ran ying » fan ying, tan ying, jin ying
wong yue » wang yue, hong yu
ying eu » ying zhu, using eu, ying hua
eu cost » au costa, der cost, end cost
yan » yang, ryan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ran ying eu cost sharing tan ((wong yue) OR (wang yan)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ran ying eu cost sharing tan ((wong yue) OR (wang yan)) ;*".