Perhaps you should try some spelling variations:
sharing mining » sharing during, sharing learning
rent sharing » risk sharing, rent seeking, cost sharing
mining kong » ming kong, mining using
wing ian » wing tan, twinn ian, wing sun
ying hua » ming hua, wang hua, ying zhu
hua rent » hua ren
wang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((wang OR wan) yanling) or (wing ian)) ying hua rent sharing mining kong (sar or saur) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((wang OR wan) yanling) OR (wing ian)) ying hua rent sharing mining kong (sar OR saur) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((wang OR wan) yanling) or (wing ian)) ying hua rent sharing mining kong (sar or saur) ;*".