Perhaps you should try some spelling variations:
role linking » rule linking, role thinking, re linking
china's role » china's rise, china's belt
linking john » thinking john, linking women, dunning john
hui china's » how china's, eu china's, hot china's
hong jong » hong kong
yang yang » wang yang, wang yan
john song » john wong, john bonn, john ngosong
done sin » dong sin, done using, done so
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: ((done sin) or (((hong jong) or (yang yang)))) hui china's role linking john song shin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((done sin) OR (((hong jong) OR (yang yang)))) hui china's role linking john song shin ;.
• Adding a wildcard symbol may retrieve word variants: ((done sin) or (((hong jong) or (yang yang)))) hui china's role linking john song shin ;*.