Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing his » sharing risk, sharing big, sharing dps
dong cao » dong xiao, dan cao, dong nan
hua rent » hua ren
his hong » his son, his host
hong ghi » zhong zhi, hong g, hong hai
sin » sign, sind, skin

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 cao) OR (dong sin)) ya hua rent sharing his hong ghi ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong cao) or (dong sin)) ya hua rent sharing his hong ghi ;*.