Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sing kong » king kong, hong kong
lang yan » wang yan, wang yang, zhang yan
yan yang » yang yang, yao yang, dan yang
yang hua » wang hua, yang hui, ying hua
hua rent » hua ren
jin kong » jin kang, jin song, king kong

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

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