影响民族贫困地区经济和社会发展的原因是多方面的，需要解决的问题也是多方面的，但从整体上思考和归纳，主要表现为三个方面：一、劳动者素质低；二、粮食不足；三、没钱办事。一句话：人、粮、钱这三个方面既是民族贫困地区之所以贫困的理由，又是解决贫困问题的出发点和落 There are many reasons that affect the economic and social development in ethnic poverty-stricken areas. The problems that need to be solved are many. However, thinking and concluding from the whole, there are mainly three aspects: First, the quality of workers is low; second, the grain shortage Third, no money to do things. In a word, the three aspects of people, grain and money are not only the reasons for poverty in ethnic poverty-stricken areas, but also the starting point and the ground for solving the poverty problem