Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing bad » sharing a, sharing 3d, sharing big
yan yang » yang yang, yao yang, dan yang
yang hua » wang hua, yang hui, ying hua
hua cost » a cost, eu cost, run cost
wong yue » wang yue
wang he » wang hua, wang zhi, wang wei

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan yang hua cost sharing bad ((((wong yue) OR (hong yu))) or (wang he)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yang hua cost sharing bad ((((wong yue) OR (hong yu))) OR (wang he)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yang hua cost sharing bad ((((wong yue) OR (hong yu))) or (wang he)) ;*".