Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing tan » sharing tags, sharing a, sharing bad
yuan wang » yan wang, yuan kang, yuan chang
yang muxi » yang jui, yang xi, yang mu
yang hui » yang jui, wang hui, zhang hui
tan kong » tan hong
sar » sara, star, saur

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: yuan wang ((yang hui) OR (((yang muxi) OR (yang di)))) rent sharing tan kong sar ;~.
• Adding a wildcard symbol may retrieve word variants: yuan wang ((yang hui) or (((yang muxi) or (yang di)))) rent sharing tan kong sar ;*.