Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
yang wang » yang yang, yan wang, yang guang
wan yang » wang yang, dan yang, tan yang
wang hui » wang hua, wang zhi, wang wei
jin wong » jin song, john wong, jin ying
wong sau » wong sam, wong siu, wong shiu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yang wang hui ((rene shang) OR (rent sharing)) jin wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: wan yang wang hui ((rene shang) OR (rent sharing)) jin wong sau ;*.