Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking
cost sharing » risk sharing, cost savings
yuan kang » yuan wang, yuan chang, chan kang
kang tan » kang tae, kang han, liang tan
tan chia » tuan china, than china, can china
jin hong » tin hong, jin song, min hong
hong shu » cong shu, tong shui, wong shiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan kang tan chia ((rent sharing) OR (cost sharing)) jin hong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan kang tan chia ((rent sharing) OR (cost sharing)) jin hong shu ;*".