Perhaps you should try some spelling variations:
sharing savings » saving savings, sharing gains, sharing services
rent sharing » risk sharing, rent seeking, cost sharing
savings rate » savings rates
yao wang » yao yang, yan wang, yuan wang
wang hui » wang hua, wang zhi, wang wei
hui rent » hai ren

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR wan) yao wang hui rent sharing savings rate (sar OR saur) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang OR wan) yao wang hui rent sharing savings rate (sar OR saur) ;*.