Inhaling the active ingredients of borneol oil through nose, spitting out the turbid gas in the body through mouth, and applying it to the affected part can promote blood circulation, remove blood stasis, promote granulation, relieve itching, reduce swelling and relieve pain, especially for peripheral nerve endings. When applied to temples or people, it can refresh the mind, invigorate the spirit and improve the efficiency of study and work. It can remove old and dead cells, promote collagen production, fade melanin, soften scarred tissues, prevent nail splitting, keep skin mild and whiten, prevent wrinkles, increase skin luster and fade freckles. Used as aromatic essential oil, applied to scarf and skirt, with delicate fragrance and elegant appearance..