Perhaps you should try some spelling variations:
sharing oil » sharing our, sharing big, sharing his
can close » can lose, a close, can cause
wing yan » wang yan, wing ian, wing tan
run cash » can cash, von cash, non cash
yang shu » cong shu, tan shu, yang hui
yang du » yang di, yang d, yang mu
yan yi » yang yi, tan yi, yan zi

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

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