Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing jin » shang jin, sharing big, sharing his
wang yong » wang yang, wang hyoung, wang yan
kim heeun » kim hyun
jin ying » li ying
ying shu » ying zhu, cong shu, ying hua
kim hua » kim hyun

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 ((kim hua) or (kim heeun)) rent sharing jin ying shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((kim hua) OR (kim heeun)) rent sharing jin ying shu ;.
• Adding a wildcard symbol may retrieve word variants: wang yong ((kim hua) or (kim heeun)) rent sharing jin ying shu ;*.