Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing jin » shang jin, sharing big, sharing his
yan yang » yang yang, dan yang, tan yang
yao yang » yang yang
hua cost » a cost, eu cost, run cost
jin song » jie song, john song, kim song
song shu » cong shu, song shin, tong shui
wang » wing, wan, lang

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

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