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

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 ((liang yang) OR (yang yang)) ((jun cost) OR (can cost)) sharing risk tong shui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yang) or (yang yang)) ((jun cost) OR (can cost)) sharing risk tong shui ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yang) or (yang yang)) ((jun cost) OR (can cost)) sharing risk tong shui ;*.