Perhaps you should try some spelling variations:
sharing minh » sharing mining, sharing gains, sharing links
rent sharing » risk sharing, rent seeking, cost sharing
dong yang » dong hoang, wang yang, yang yang
yang hua » wang hua, yang hui, yang jui
ying hua » ming hua, wang hua, ying zhu
chen yun » chen yu, chen yue, chen yiqun

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: dong yang ((yang hua) OR (ying hua)) rent sharing minh chen yun ;~.
• Adding a wildcard symbol may retrieve word variants: dong yang ((yang hua) or (ying hua)) rent sharing minh chen yun ;*.