Perhaps you should try some spelling variations:
china's rule » china's role, china's roles, china's rise
hot china's » how china's, hui china's, mo china's
rule mining » scale mining
dong jung » hong jong, dong ping, dong yang
yang yang » wang yang, wang yan
mining a » mining _, mining law
a song » _ song, a strong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (((dong jung) or (yang yang)))) hot china's rule mining a song (shin or skin) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((dong jung) OR (yang yang)))) hot china's rule mining a song (shin OR skin) ;.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((dong jung) or (yang yang)))) hot china's rule mining a song (shin or skin) ;*.