Perhaps you should try some spelling variations:
sharing oil » sharing our, sharing big, sharing his
wing yan » wang yan, wing ian, wing tan
can cost » can costa, can lost, can post
can cash » a cash
oil tank » oil tanker, oil tax, oil can
tank shu » tan shu
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 cost) or (can cash)) sharing oil tank shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan yi ((can cost) OR (can cash)) sharing oil tank shu ;*.