Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang qian » wang qiao, wang qin, wang liang
qian wang » yiqian wang, qian rong, qian yan
wang hui » wang hua, wang zhi, wang wei
hui cost » eu cost, ii cost, run cost
hong shu » cong shu, tong shui, wong shiu
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai

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

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