Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
liang yang » wang yang, yang yang, huang yang
liang ying » liang liying, huang ying, zhang ying
risk tong » risk among, risk along
tong shui » tong hui, cong shu, gong hui
jun cost » run cost, can cost, eu cost

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) OR (liang ying)) jun cost sharing risk tong shui ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) OR (liang ying)) jun cost sharing risk tong shui ;*.