Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing his » sharing risk, sharing big, sharing dps
yang hui » yang jui, wang hui, yang muxi
his kong » his son
wan yan » nan yan, wang yang, qian yan
wai yan » wei yang
sar » sara, star, saur

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: ((((wan yan) OR (wang yan))) OR (wai yan)) ((wang hua) OR (yang hui)) rent sharing his kong sar ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wan yan) OR (wang yan))) or (wai yan)) ((wang hua) or (yang hui)) rent sharing his kong sar ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wan yan) OR (wang yan))) or (wai yan)) ((wang hua) or (yang hui)) rent sharing his kong sar ;*.