Study on cooperation "5+1" between the West and Central Asian countries Research on financialcooperation between China and central asian countries Research on the relations between China and central Asia countries Study on the relationship between China and southeast Asian countries Analysis of cooperation among China and central Asian countries Research on financial cooperation between China and Central Asian countries Study on countermeasures of energy cooperation between China and Central Asian countries Study on countermeasures of energy cooperation between China and Central Asian countries. Economic cooperation between China and the neighboring countries economic cooperation between China and the neighboring countries