Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
chia cost » china cost
sharing a » sharing _
wang tan » wang yan, wang ban, wang tao
wang dan » wang yan, wang ban, wang yidan
hong shu » cong shu, tong shui, wong shiu
hong 7 » hong w, hong a, hong g

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 tan) OR (wang dan)) chia cost sharing a ((hong shu) or (hong 7)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((wang tan) OR (wang dan)) chia cost sharing a ((hong shu) OR (hong 7)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang tan) OR (wang dan)) chia cost sharing a ((hong shu) or (hong 7)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((wang tan) OR (wang dan)) chia cost sharing a ((hong shu) or (hong 7)) ;*.