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

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

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