Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing risk » sharing best, during risk
wang liang » wang yang
risk hong » risk among, risk along, risk how
hong shu » cong shu, tong shui, wong shiu
yang ii » yang di, yang xi, yang li
yang yi » yang di, yang xi, yang jui

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 liang ((yang ii) OR (yang yi)) cost sharing risk hong shu ;~".
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang ii) OR (yang yi)) cost sharing risk hong shu ;*.