Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing jin » shang jin, sharing big, sharing his
wang yang » wang yan, wang yanling
jin congo » bind congo, eic congo, jin song
congo shu » cong shu
hua rent » hua ren
ka hua » ya hua, ka chuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (wang liang)) ka hua rent sharing jin congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (wang liang)) ka hua rent sharing jin congo shu ;*.