Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
wang yuhan » wang luhang, wang yan, wang yidan
china cost » china coast, china post, china cross
wang tuan » wang xuan, wang hua, wang yan
sharing a » sharing _
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 tuan) OR (wang yuhan)) china cost sharing a ((hong shu) or (hong 7)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((wang tuan) OR (wang yuhan)) china cost sharing a ((hong shu) OR (hong 7)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang tuan) OR (wang yuhan)) china cost sharing a ((hong shu) or (hong 7)) ;*".