Perhaps you should try some spelling variations:
sharing data » sharing a
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, jin ying, gao ying
can post » can cost, can lost, can past
von cash » von carl, can cash, do cash
data tan » data tax, data tev
tan shu » than she

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