Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
shao ting » choo ting
hao ying » gao ying, chao hing, zhao jing
zhu cost » eu cost
how slum » how slow, how sub, how sun
how shu » how she, how shih

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

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