Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing jin » shang jin, sharing big, sharing his
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
wang hui » wang hua, wang zhi, wang wei
jin song » jie song, john song, kim song
song sau » wong sau, kong sar, song pae

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: wang yan ((((yang hua) OR (ying hua))) OR (wang hui)) rent sharing jin song sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((((yang hua) or (ying hua))) or (wang hui)) rent sharing jin song sau ;*.