Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing li » sharing big, sharing his, sharing low
wang yong » wang yang, wang hyoung, wang shiyong
yang yang » wang yang
hua rent » hua ren
li rong » yi rong, li cong, li song
rong su » rong yu, cong sun, jeong su
yi hua » li hua, ya hua, yi hui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang yong) OR (yang yang))) OR (wang yan)) yi hua rent sharing li rong su ;~.
• Adding a wildcard symbol may retrieve word variants: ((((wang yong) or (yang yang))) or (wang yan)) yi hua rent sharing li rong su ;*.