《中华人民共和国2012年国民经济和社会发展统计公报》的统计数据显示:2012年年末全国总人口为135404万人,其中城镇人口71182万人,占52.6%;乡村人口64222万人,占47.4%。①有此可知,当下的中国仍是一个有着庞大农村人口的国家,尤其是西部地区,农村人口占据了西部人口的大多数。对于交通不便、信息闭塞的西部偏远农村来说, Statistics of the “2012 Communique on the National Economic and Social Development of the People’s Republic of China” show that: At the end of 2012, the total population of the country was 1,355,040,000, of which 71,182,000 were urban residents, accounting for 52.6%; and the rural population was 642.22 million, accounting for 47.4% . As we can see, China is still a country with a huge rural population, especially in the western region. The rural population occupies the majority of the western population. For the remote rural areas inaccessible and information blocked,