迨至明末,民族关系生疏、社会生产生活落后的趋势在云南边远少数民族地区还未得到根本改变。清代以前,虽然云南的矿业开发历史悠久,但其开发者、开发水平与规模以及在整个地区乃至全国经济来说,还处于较为次要的地位。 From the late Ming Dynasty to the late Ming Dynasty, ethnic relations were unfamiliar and the social backwardness and backwardness in production had not yet been fundamentally changed in remote and ethnic minority areas in Yunnan. Before the Qing Dynasty, although the mining industry in Yunnan Province had a long history of development, its developer, level of development and scale as well as economy in the whole region and even the whole country were still in a lower position.