Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
fan ying » ran ying, tan ying, jin ying
fan xing » fan xibo, tan xin, von xing
zhu cost » eu cost
how shu » how she, how shih, how slum
how six » how asia

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

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