Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing jin » shang jin, sharing big, sharing his
wing yan » wang yan, wing ian, wing tan
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
jin kang » jin chang, jin kyung, jing fang

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

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