Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing jie » sharing ride, sharing big, sharing his
wing yan » wang yan, wing ian, wing tan
yang hua » wang hua, ying hua, yang jui
yang hui » yang jui, wang hui, yang muxi
jie song » jae song, jin song, kim song
song shu » cong shu, song shin, tong shui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan ((yang hua) OR (yang hui)) cost sharing jie song shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ((yang hua) OR (yang hui)) cost sharing jie song shu ;".
• Adding a wildcard symbol may retrieve word variants: wing yan ((yang hua) OR (yang hui)) cost sharing jie song shu ;*.