Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing tan » sharing tags, sharing a, sharing bad
tan zhong » tan hong, tan kong, can hong
zhong zhi » zhang zhi, hong ghi, zhong tai
wai yan » wei yang
yang xi » yang di, yang yi, yang jui
xi rent » oil rent

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: ((wai yan) OR (wang yan)) yang xi rent sharing tan zhong zhi ;~.
• Adding a wildcard symbol may retrieve word variants: ((wai yan) or (wang yan)) yang xi rent sharing tan zhong zhi ;*.