Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing his » sharing risk, sharing big, sharing dps
dong nan » dong yang, dong sin, dong cao
dong bin » dong sin, dong di, dann bin
hua rent » hua ren
hong shu » cong shu, tong shui, wong shiu
wong yue » wang yue, hong yu

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 nan) OR (dong bin)) ya hua rent sharing his ((hong shu) OR (wong yue)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong bin)) ya hua rent sharing his ((hong shu) or (wong yue)) ;*.