"Zhang Jian's therapy", formerly known as "traditional Chinese medicine fumigation and vaporization layered therapy", was invented by Dr. Zhang Jian, the authoritative founder of the field of ichthyosis treatment in my country, after decades of painstaking research and clinical practice. It is the first authoritative therapy in China that combines traditional Chinese medicine fumigation methods with patented detoxification and scale-removing traditional Chinese medicine formulas to treat ichthyosis and achieves contemporary success. It not only has the honor of national patent certification (patent number: ZL03121032.5), but also It has won many major awards in the field of medicine in my country, and Dr. Zhang Jian's book "On the Treatment of Ichthyosis" has been included in the album "Chinese Spiritual Civilization Ceremony" published by the Central Literature Publishing House. "Zhang Jian Therapy" has been officially used in clinical practice since 2000, and has successfully cured various types of ichthyosis for tens of thousands of patients in China.