Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing a » sharing _
lang yan » wang yang, zhang yan, yang yang
yang jun » yang jui, pang jun, yang jin
jun cost » run cost, can cost, eu cost
hong yu » wong yue
a hong » _ hong, kia hong, tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((lang yan) OR (wang yan)) yang jun cost sharing a hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yan) OR (wang yan)) yang jun cost sharing a hong yu ;*".