Perhaps you should try some spelling variations:
rural ghana » rural china, rural change
dong liang » song ligang, wang liang, dong hoang
than china » tuan china, han china, wuhan china
tan china » tuan china, can china, dan china
jing gong » gang gong, jing fang, zong gong
jin song » jie song, john song, kim song

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong liang ((tan china) or (than china)) rural ghana ((jing gong) OR (jin song)) min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong liang ((tan china) OR (than china)) rural ghana ((jing gong) OR (jin song)) min ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong liang ((tan china) or (than china)) rural ghana ((jing gong) OR (jin song)) min ;".
• Adding a wildcard symbol may retrieve word variants: dong liang ((tan china) or (than china)) rural ghana ((jing gong) OR (jin song)) min ;*.