Perhaps you should try some spelling variations:
roles linking » does linking, nodes linking, rule linking
china's roles » china's role, china's rise, china's road
linking john » thinking john, linking women, dunning john
hui china's » how china's, eu china's, hot china's
dong jung » hong jong, dong ping, dong yang
john song » john wong, john bonn, john ngosong
song min » song ming, gong min, jong min

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 (wang yan)))) hui china's roles linking john song min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (((dong jung) OR (wang yan)))) hui china's roles linking john song min ;.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((dong jung) or (wang yan)))) hui china's roles linking john song min ;*.