Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing min » sharing oil, sharing mining, sharing risk
wang liang » wang yang
min jeong » min hong
liang di » liang li, liang zhi, yang di
jeong yu » hong yu, jeong mi
di rent » oil rent

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) wang liang di rent sharing min jeong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) wang liang di rent sharing min jeong yu ;.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) wang liang di rent sharing min jeong yu ;*.