Perhaps you should try some spelling variations:
sharing his » sharing risk, sharing big, sharing dps
can cause » can use, a cause, en cause
run cost » iran cost, can cost, run cash
wan yan » wang yan, nan yan, wai yan
son shu » cong shu
yan yi » yang yi, tan yi, yan zi
a cash » a case

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan yi ((((can cause) OR (can cash))) or (((run cost) or (a cash)))) sharing his son shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yi ((((can cause) OR (can cash))) OR (((run cost) OR (a cash)))) sharing his son shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan yi ((((can cause) OR (can cash))) or (((run cost) or (a cash)))) sharing his son shu ;*".