About Us


46 years ago, Zhang Jian was an oncologist. Later she decided to study the treatment of ichthyosis on her own because her daughter suffered from ichthyosis and had not been effectively treated.

She collected the related materials everywhere, and finally she was inspired by the theory of “massage and bath” in the book called The Inner Canon of Huangdi. After decades of unremitting study and improvement, she has developed the “Zhangjian Therapy” based on herbal fumigation and skin care with traditional Chinese medicines, and finally she had cured her daughter’s ichthyosis. At present, her daughter is 63 years old, and her skin is quite good. Ichthyosis never recurred to her; and ichthyosis has never inherited to her descendants.

In 2003, with support from several sources, Beijing Zhangjian Ichthyosis Research Institute was established. And then “Zhangjian therapy” was formally applied in clinical treatment; up to now, nearly 30 thousand ichthyosis patients at home and abroad have been healed.


Beijing Zhang Jian Ichthyosis Research Institute

Zhang Jian is the President of Beijing Zhangjian Ichthyosis Research Institute, who graduated from Tianjin Medical University.

She invented “Zhangjian Therapy”, started the history of treating ichthyosis with fumigating method and has overcome this worldwide medical problem: incurable ichthyosis.

Scientific Research Achievements

In 2006, “Zhangjian Therapy” won national patent (Patent No: 3121032.5, as shown below). The clinical validation shows that the cure rate reaches 96.3%. She was awarded for scientific technological invention and medical innovation.

In 2016, after clinical verification, “Zhangjian Therapy” was been awarded a U.S. patent (Patent No.: US 9,241,966, B1,as is shown in the diagram on the left). “Zhangjian Therapy” belongs to China, but it also serves for the world!

In 2020, Beijing Zhangjian Ichthyosis Research Institute completed the filing in the United States FDA.(Registration Number :1012724)

In 2021, Qingliyasi Products completed the filing in the United States FDA. (Registration Number :1157094;1157093;1157030;1156983;1157095)

In 2021, Qingliyasi Obtained trademark registration in the UK (NO.UK.00003575781) and EU (NO.018368128).

Treatment Principle

The essence of ichthyosis is genetic defect which causes functional disorder of skin. As the necrotic stratum corneum cannot peel off normally, the generated scales deposit and cover on the surface of body. Meanwhile, as the scales tear and pull with each other, pigmentation is easily caused. The typical symptoms are skin lines cause by the scale accumulating, keratosis follicularis caused by sweat gland blockage and Hair follicle atrophy.

“Zhangjian Therapy” aims at double stimulation of pores and subcutaneous microcirculation through compatibility of combined Chinese medicines and physical functions brought about by their fumigation and thermal force. Finally the penetration is accelerated so that atrophic sweat glands can grow rapidly. TCM for external use continue to nourish the skin, restoring absorption and metabolism function of skin.

“Zhangjian Therapy” is the only medical institution worldwide where ichthyosis can be cured within 7-14 days through pure external treatment using Traditional Chinese medicine instead of taking drugs or using hormone drugs.At the same time, the cured patients will enjoy numbers of exclusive member benefits such as to build file of Zhang Jian therapy's and we will provide the lifelong free guidance video by dermatologist and free Skin Maintenance at hospitals in china for overseas members

Zhang Jian Therapy

Cure Without Relapse

After being cured with Zhangjian Therapy, patients are advised to stick to use Qingliyasi skin care products for a period in order to maintain the effect of the treatment and keep the skin from drying and peeling.

The main effects of Qingliyasi skin care products is to deliver the repair factors in skin care products to the basal layer of the skin through the three skin glands that have been dredged, and continue to protect the growth environment of skin cells. At the same time, it can prevent the skin moisture loss, moisturize the epidermis, and achieve a more delicate and smooth skin.

Zhangjian Therapy provides patients with three ways to remove scales:

1. Patients with severe ichthyosis are advised to go to the hospital for treatment.

2. For patients with moderate ichthyosis, purchase Home Skin Repair kit to repair the skin at home.

3. Patients with mild ichthyosis can directly choose skin care products for daily care after the daily bath.

                                                                                                                               >>>>>>Analysis Of Ichthyosis


  • Zhangjian and her daughter

    Zhangjian and her daughter

Contact Us

+86 10 6446 4600

[email protected]

Ichthyosis patients are welcome to consult us and also welcome overseas Chinese medicine clinics to cooperate with us.

+86 155 6700 5795

Room 101, 1st Floor, Building 1, No. 16, District 3, Gaobeidian Town, Chaoyang District, Beijing

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Remove fish scales

To Remove Fish Scales

Two ways to repair Ichthyosis Skin

by Zhangjian Therapy:

1 At hospital:

Suitable for patients with severe ichthyosis, and with guidance by dermatologist according to the condition.

2 At home:

Suitable for patients with moderate to mild ichthyosis.

Repair fish scale skin at home by purchasing "Home Skin Repair Kit", and provide guidance by videos or dermatologist online.