Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang yang » wang yan, wang liang, wang yanling
yong shui » tong shui, cong shu, gong hui
yang yao » yang yang, wang yan, yang yi
tong hui » wang hui
yang ka » yang fan
yang a » yang _, yang 8, fang a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((yang a) or (((yang ka) or (yang yao)))) cost sharing tan ((yong shui) OR (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang a) OR (((yang ka) OR (yang yao)))) cost sharing tan ((yong shui) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang a) or (((yang ka) or (yang yao)))) cost sharing tan ((yong shui) OR (tong hui)) ;*".