Perhaps you should try some spelling variations:
role linking » rule linking, role thinking, re linking
china's role » china's rise, china's belt
how china's » from china's
linking jin » linking air, linking big, linking via
dong jung » hong jong, dong ping, dong yang
yang yang » wang yang, wang yan
jin song » jie song, john song, kim song
song min » song ming, gong min, jong min

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

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