Perhaps you should try some spelling variations:
sharing big » sharing bad, sharing his, sharing oil
hua cost » a cost, eu cost, run cost
run cash » can cash, von cash, non cash
big ying » big thing, big bang, big dig
ying shu » ying zhu, cong shu, ying hua
up cost » up costs
yan yi » yang yi, tan yi, yan zi
wang » wing, wan, lang

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 yan yi ((((hua cost) OR (run cash))) OR (up cost)) sharing big ying shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan yi ((((hua cost) or (run cash))) or (up cost)) sharing big ying shu ;*.