Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing bad » sharing a, sharing 3d, sharing big
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
yang hua » wang hua, yang hui, ying hua
hua cost » a cost, eu cost, run cost
wong yue » wang yue, hong yu
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 wang) OR (wang yong)) yang hua cost sharing bad ((wong yue) or (wang he)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yong)) yang hua cost sharing bad ((wong yue) OR (wang he)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang yong)) yang hua cost sharing bad ((wong yue) or (wang he)) ;*".