Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
chia cost » china cost
sharing a » sharing _
wang tao » wang qiao, huang tao, wang yan
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 tao) 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 tao) OR (wang dan)) chia cost sharing a ((hong shu) OR (hong 7)) ;.
• Adding a wildcard symbol may retrieve word variants: wang ((wang tao) or (wang dan)) chia cost sharing a ((hong shu) or (hong 7)) ;*.