Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing kim » sharing big, sharing his, sharing oil
dong sign » dong sin, among sign
dong bin » dong sin, dann bin
hua rent » hua ren
kim eung » kim young, kim song
dong di » dong sin
eung yu » eung ju

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong bin) OR (dong di))) or (dong sign)) ya hua rent sharing kim eung yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong bin) OR (dong di))) OR (dong sign)) ya hua rent sharing kim eung yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong bin) OR (dong di))) or (dong sign)) ya hua rent sharing kim eung yu ;".
• Adding a wildcard symbol may retrieve word variants: ((((dong bin) OR (dong di))) or (dong sign)) ya hua rent sharing kim eung yu ;*.