Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing a » sharing _
hua rent » hua ren
ying shu » ying zhu, cong shu, ying hua
yong yi » yang yi, yong kim, chong yi
wong yi » weng yi, wong y, wong lai
a ying » ka ying, _ ying, fan ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yong yi) or (wong yi)) hua rent sharing a ying shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yong yi) OR (wong yi)) hua rent sharing a ying shu ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yong yi) or (wong yi)) hua rent sharing a ying shu ;*.