Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing big » sharing bad, sharing his, sharing oil
wang yang » wang yan, wang liang, wang yanling
tan yang » dan yang, tan ying, tan yong
hua cost » a cost, eu cost, run cost
big gong » big bang, big guns
gong hui » tong hui, tong shui, wang hui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((tan yang) or (wang yang)) hua cost sharing big gong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((tan yang) OR (wang yang)) hua cost sharing big gong hui ;.
• Adding a wildcard symbol may retrieve word variants: wang ((tan yang) or (wang yang)) hua cost sharing big gong hui ;*.