Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang wang » wang liang, wang yong, wang jing
wang yang » wang liang, wang yanling
yang hua » wang hua, yang hui, ying hua
hua cost » a cost, eu cost, run cost
wong yue » wang yue, hong yu
yang » ryang
yan » ryan

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 yang hua cost sharing tan ((wong yue) or (wang yan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yang hua cost sharing tan ((wong yue) OR (wang yan)) ;*.