Perhaps you should try some spelling variations:
based sharing » based charging, based scoring, basin sharing
wang danning » wang yanling, wang daoping, wang yangming
sharing food » sharing hold, securing food, sharing covid
wan yanling » wang yanling, wang yangming
food long » food loss
yang gan » yang fan, yang guang, yang dean

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan yanling) OR (wang danning)) yang gan based sharing food long (sar or saur) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yanling) OR (wang danning)) yang gan based sharing food long (sar OR saur) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yanling) OR (wang danning)) yang gan based sharing food long (sar or saur) ;*".