Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing risk » sharing best, during risk
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
dean cost » can cost, debt cost, der cost
risk cong » risk coping, risk among, risk along

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang yang dean cost sharing risk cong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang yang dean cost sharing risk cong shu ;*.