Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing ming » sharing mining, sharing big, sharing during
dong hoang » hong hong
yang yang » wang yang, wang yan
dong nan » dong yang, dong sin, dong bin
hua rent » hua ren
code shu » code ctu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nan) or (((yang yang) or (dong hoang)))) ya hua rent sharing ming code shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (((yang yang) OR (dong hoang)))) ya hua rent sharing ming code shu ;.
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (((yang yang) or (dong hoang)))) ya hua rent sharing ming code shu ;*.