Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing minh » sharing mining, sharing gains, sharing links
dong nan » dong yang, dong cao
dong bin » dann bin
hua cost » a cost, eu cost, run cost
sin » sign, sind, skin
cong » congo, long, hong

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: ((dong nan) OR (((((dong bin) OR (dong di))) OR (dong sin)))) ya hua cost sharing minh cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nan) or (((((dong bin) OR (dong di))) or (dong sin)))) ya hua cost sharing minh cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (((((dong bin) OR (dong di))) or (dong sin)))) ya hua cost sharing minh cong shu ;*.