Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing risk » sharing best, during risk
risk tong » risk among, risk along
tong shui » tong hui, cong shu, gong hui
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
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 yanling ((((yang jun) OR (yang jui))) OR (shang jin)) cost sharing risk tong shui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yanling ((((yang jun) OR (yang jui))) or (shang jin)) cost sharing risk tong shui ;~".
• Adding a wildcard symbol may retrieve word variants: wang yanling ((((yang jun) OR (yang jui))) or (shang jin)) cost sharing risk tong shui ;*.