Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking
cost sharing » risk sharing, cost savings
minh congo » minh cong, bind congo
ren shang » wei shang
congo shu » cong shu
dong nan » dong yang, dong sin, dong bin
nan ya » nan yan, nana yaa

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong nan ya hua ((ren shang) or (((rent sharing) OR (cost sharing)))) minh congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong nan ya hua ((ren shang) OR (((rent sharing) OR (cost sharing)))) minh congo shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong nan ya hua ((ren shang) or (((rent sharing) OR (cost sharing)))) minh congo shu ;".
• Adding a wildcard symbol may retrieve word variants: dong nan ya hua ((ren shang) or (((rent sharing) OR (cost sharing)))) minh congo shu ;*.