Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
wang liang » wang yang
liang wei » xiang wei, zhang wei, wang wei
wei cost » der cost, eu cost, ii cost
jeong su » jeong _, jeong 情, rong su
jeong mi » jeong _, jeong 情, jong min

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) wang liang wei cost sharing risk ((jeong su) OR (jeong mi)) ;~.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) wang liang wei cost sharing risk ((jeong su) or (jeong mi)) ;*.