Introduction to Daguan: Daguan County, which belongs to Zhaotong City, Yunnan Province, is located in the northeastern part of Yunnan Province and the heart of the Zhaotong area. Daguan County has always been the main thoroughfare of the Chuanchuan area in the heart of the Zhaotong area. It was the peasant movement of Li (Yonghe) and Lan (Ding Ding) that unveiled the uprising. The mountains in the territory overlap, and the “Five Rivers” run through, with abundant water resources, mineral resources and native products. Fresh bamboo shoots and Cuihua tea are local specialties and are rich in high-quality flue-cured tobacco. The best-selling eucommia is one of the bases of raw lacquer bases in Yunnan Province.