Perhaps you should try some spelling variations:
showing signs » showing his, showing its, shows signs
first figures » first figure, firms figure, fact figures
china's role » china's rise, china's belt
showing jin » showing his
ii china's » ii chinas, did china's, hui china's
role first » rule first, come first, one first
yang yang » wang yang, wang yan
dong » doing, long, done

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 (yang yang)) ii china's role first figures ((showing jin) OR (showing signs)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (yang yang)) ii china's role first figures ((showing jin) OR (showing signs)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (yang yang)) ii china's role first figures ((showing jin) OR (showing signs)) ;*.