Abstract: The ancient inscriptions in Yunnan-Guizhou area are abundant and preserved. All ethnic groups have created many important historical materials of inscriptions in their lives, reflecting the blending of ethnic culture and Central Plains culture in Yunnan-Guizhou area and the development under its influence in combination with their own national characteristics. Inscriptions are strong evidence for historical research. At the same time, they supplement the national history of Yunnan-Guizhou area, enrich the national characteristics, and present the development context of national culture. Exploring the ancient inscriptions and national history of Yunnan-Guizhou area has great significance.

Key words: Yunnan-Guizhou area, ancient inscriptions, classification, national history