Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing tan » sharing tags, sharing a, sharing bad
wang yang » wang yan, wang liang, wang yanling
tong shui » tong hui, cong shu, gong hui
yang yao » yang yang, wang yan, yang yi
yang hua » wang hua, yang hui, ying hua
tan tong » tan hong, tan kong, tan yong
yang xi » yang di, yang yi, yang jui

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: ((yang yao) OR (wang yang)) ((yang hua) OR (yang xi)) rent sharing tan tong shui ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang yao) or (wang yang)) ((yang hua) or (yang xi)) rent sharing tan tong shui ;*.