Perhaps you should try some spelling variations:
china's roles » china's role, china's rise, china's road
roles linking » does linking, nodes linking, rule linking
hui china's » how china's, eu china's, hot china's
linking jin » linking air, linking big, linking via
hong jong » hong kong
yang yang » wang yang, wang yan
jin song » jie song, john song, kim song
shin » skin, sein, thin

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((dong OR long) sin) or (((hong jong) or (yang yang)))) hui china's roles linking jin song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((dong OR long) sin) OR (((hong jong) OR (yang yang)))) hui china's roles linking jin song shin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((dong OR long) sin) or (((hong jong) or (yang yang)))) hui china's roles linking jin song shin ;".
• Adding a wildcard symbol may retrieve word variants: (((dong OR long) sin) or (((hong jong) or (yang yang)))) hui china's roles linking jin song shin ;*.