“Zhangjian Therapy” is a therapy developed by Dean Zhangjian after decades of unremitting research and improvement for patients with ichthyosis. “Zhangjian Therapy” uses fumigation to combine Traditional Chinese Medicine and steam to affect the medicine to stimulate the body surface and acupuncture points. Through the Meridians and Collaterals and blood conduction, it further regulates visceral functions. At the same time, it dredges the glands, makes sweat glands, sebaceous glands, and hair follicles quickly unblocked, stimulates hair growth, restores skin absorption and excretion, and enhances the moisturizing ability of the stratum corneum. It can not only remove scales, but also improve the skin condition and no recurrence of scales .