Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing risk » sharing best, during risk
han ying » fan ying, ran ying, huang ying
tan ying » fan ying, ran ying, tan yong
tan yang » dan yang, tan yong, tao yang
zhu cost » eu cost
how shu » how she, how shih, how slum

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

• Performing a fuzzy search may retrieve terms with similar spellings: cheng ((han ying) or (((tan ying) OR (tan yang)))) zhu cost sharing risk how shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cheng ((han ying) OR (((tan ying) OR (tan yang)))) zhu cost sharing risk how shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cheng ((han ying) or (((tan ying) OR (tan yang)))) zhu cost sharing risk how shu ;*".