Perhaps you should try some spelling variations:
sharing risk » sharing best, during risk
risk yang » risk young, risk anp
tan ying » fan ying, ran ying, tan yang
can cost » can costa, can lost, can post
can cash » a cash
yang shu » cong shu, tan shu, yang du
tan yi » tang yi, tan li

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