In childhood, humans first engaged in gathering, and then supplemented the lack of gathering with hunting. The typical clothing at this stage in the history of clothing is called animal skins. They migrated from cold Siberia with reindeer, and formed a unique reindeer culture, animal skin culture and forest culture in the jungle. I. Types of animal skin products and bone products 1. Types of animal skin products Animal skin is used in Lu Wenji's life, production and transportation, religious costumes and utensils. In life, Lv Wenji people wear leather clothes, suede bedding, fur robes, leather pants, long waist boots with soft soles, leather hats, leather gloves and leather bags on their backs. In winter, there are decorative tobacco bags, sewing bags and leather mats on deer saddles.