Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
cost sharing » risk sharing, cost savings
huang yang » huang ying, huang chang, wang 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((huang yang) OR (liang ying)) jun cost sharing risk tong shui ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((huang yang) or (liang ying)) jun cost sharing risk tong shui ;*.