Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing big » sharing bad, sharing his, sharing oil
yang hua » wang hua, ying hua, yang jui
yang hui » yang jui, wang hui, yang muxi
big wong » big bang, big win
wong siu » wong shiu, kong siu, wong sau
wang » wing, wan, lang

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 (yang hui)) rent sharing big wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang hua) or (yang hui)) rent sharing big wong siu ;*.