贵州建省使贵州的历史发展进入一个新的里程碑。贵州建省过程中的一个历史现象就是“改土设流”始终贯彻在建省前后的漫长时期。文章就针对建省与“改土设流”进行探讨 ,并提出自己的见解。 Guizhou Province, Guizhou Province, the historical development of entering a new milestone. A Historical Phenomenon in the Process of Establishing Guizhou Province is that “improving soil and water flow” has always been implemented before and after the establishment of the province. The article is aimed at the province and “soil improvement” to discuss and put forward their own views.