Perhaps you should try some spelling variations:
sharing mining » making mining
cost sharing » risk sharing, cost savings
mining long » making long, managing long, mining local
dong yang » dong hoang, yang yang
wang yang » wang yan, wang liang, wang yanling
long shu » wong sau
up cost » up costs

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong yang) OR (wang yang))) or (dong (sin or sign))) ya up cost sharing mining long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong yang) OR (wang yang))) OR (dong (sin OR sign))) ya up cost sharing mining long shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong yang) OR (wang yang))) or (dong (sin or sign))) ya up cost sharing mining long shu ;*".