Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing jin » shang jin, sharing big, sharing his
wang yang » wang yan, wang liang, wang yanling
yan yang » yang yang, yao yang, dan yang
tan yang » dan yang, tan ying, tan yong
hua cost » a cost, eu cost, run cost
jin song » jie song, john 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: wan ((((yan yang) or (tan yang))) or (wang yang)) hua cost sharing jin song shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((((yan yang) OR (tan yang))) OR (wang yang)) hua cost sharing jin song shu ;.
• Adding a wildcard symbol may retrieve word variants: wan ((((yan yang) or (tan yang))) or (wang yang)) hua cost sharing jin song shu ;*.