Perhaps you should try some spelling variations:
sharing a » sharing _
wing yan » wang yan, wing tan, wang yang
wing ian » wing tan, twinn ian, wing sun
run cost » iran cost, can cost, run cash
ying shu » ying zhu, cong shu, ying hua
up cost » up costs
a ying » ka ying, _ ying, fan ying

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) or (wing ian)) yi ((up cost) or (run cost)) sharing a ying shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing yan) OR (wing ian)) yi ((up cost) OR (run cost)) sharing a ying shu ;.
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (wing ian)) yi ((up cost) or (run cost)) sharing a ying shu ;*.