Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
wang yang » wang yan, wang liang, wang yanling
yang yao » yang yang, wang yan, yang yi
yang hua » wang hua, ying hua, yang jui
yang hui » yang jui, wang hui, yang muxi
a tong » _ tong, a tone
y tong » _ tong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yao) or (wang yang)) ((yang hua) or (yang hui)) rent sharing ((a tong) OR (y tong)) hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yao) OR (wang yang)) ((yang hua) OR (yang hui)) rent sharing ((a tong) OR (y tong)) hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yao) or (wang yang)) ((yang hua) or (yang hui)) rent sharing ((a tong) OR (y tong)) hui ;*".