Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing kim » sharing big, sharing his, sharing oil
hua rent » hua ren
song yu » song yun, sang yu, wong yue
rong yu » rong su, wong yue, song yun
hong yu » wong yue
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong di) or (dong sin)) ya hua rent sharing kim ((song yu) or (((rong yu) OR (hong yu)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong di) OR (dong sin)) ya hua rent sharing kim ((song yu) OR (((rong yu) OR (hong yu)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong di) or (dong sin)) ya hua rent sharing kim ((song yu) or (((rong yu) OR (hong yu)))) ;".
• Adding a wildcard symbol may retrieve word variants: ((dong di) or (dong sin)) ya hua rent sharing kim ((song yu) or (((rong yu) OR (hong yu)))) ;*.