Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
yan using » yang using, san using, plan using
using run » during run, using r, using ann
run cost » iran cost, can cost, run cash
tan yong » tan hong, tan yang, tan ying
tan kong » tan hong
wang » wing, wan, lang

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 yan using run cost sharing ((tan yong) OR (tan kong)) yue ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan using run cost sharing ((tan yong) or (tan kong)) yue ;*.