Hongxin Family Farm in Juliangtun Town, Yi County operates oil-bearing plants, potato planting, grain planting, vegetable planting and edible fungi planting. It provides a variety of fresh ingredients, seasonal ingredients, rich nutrition, large quantity and excellent quality. In pursuit of excellent product quality, "the whole process of production and sales is tested and tracked, and a product traceability system is established first to establish a file for every product purchased by consumers, so that consumers can rest assured. In the future development, it will continue to improve its scientific and technological research and development capabilities, realize the rapid transfer of technical forces, and establish a one-stop industry of "research and development-production-sales"