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, tong hui
tan yong » tan hong, tan kong, tan yang
yang ka » yang fan, yang yao
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)) cost sharing tan yong shui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang a) OR (yang ka)) cost sharing tan yong shui ;*".