Perhaps you should try some spelling variations:
sharing his » sharing risk, sharing big, sharing how
sharing dps » sharing d, sharing data, sharing best
wang yao » wang yan, yang yao, gang yao
yao yang » yang yang
hua cost » a cost, run cost
song shu » cong shu, song shin, tong shui
eu cost » au costa, der cost, end cost

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao yang ((hua cost) or (eu cost)) ((sharing his) or (sharing dps)) song shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao yang ((hua cost) OR (eu cost)) ((sharing his) OR (sharing dps)) song shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yao yang ((hua cost) or (eu cost)) ((sharing his) or (sharing dps)) song shu ;*.