民国初期甘青宁地区文化滞后及其原因乔益洁甘青宁地区作为古代东西方各民族文化交流的通道，蜚声海内外。从１６世纪始，随着中外文化交流重心的东移，昔日繁盛的丝绸之路已经成为历史的陈迹。近代以来，由于远离近代文化的幅射中心，封闭、落后的社会系统，由于缺乏近代... The Cultural Lag and Its Causes in Gan Qingning Area in Early Republic of China QIAO Yi-jiGan Qing-ning area is famous both at home and abroad as the passage of cultural exchange between ancient peoples in East and West. From the beginning of the 16th century, with the eastward shift of the focus of cultural exchange between China and foreign countries, the once flourishing Silk Road has become a historical monument. Since modern times, due to the radiation center far from modern culture, closed, backward social system, due to lack of modern ...