Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang yidan » wang yan
yidan yang » dan yang, yin yang
yang can » yang fan, yang dean, yang yang
can cost » can costa, can lost, can post
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a

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 yidan yang can cost sharing tan ((kong sar) OR (((hong g) OR (hong ng)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan yang can cost sharing tan ((kong sar) or (((hong g) OR (hong ng)))) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan yang can cost sharing tan ((kong sar) or (((hong g) OR (hong ng)))) ;*.