Foot baths promote the circulation of blood in the human foot, with the aim of improving foot communication and promoting human health. The ancients used to have many classics and descriptions of foot baths: " spring washes the feet, rising the sun from their feet; summer washes the feet, wetting the summer; autumn washes the feet, embellishing the lungs; winter washes the feet, and the field is warm. Sudong poe: "the hot bathing pedestals, which were not felt at first, have accumulated for more than a hundred days, are incalculable, are more effective than the medications, and are written in the poems, "it has urged me to go to sleep and fall into bed without hearing the drums." it's a long way to go. The qing dynasty and the qing dynasty's qing dynasty say, "standing on the ground, all three of them rise, the cold enters from the heart, the cold is warm and the cold is cold." the ancients say, "it's not surprising to be a hundred years old. In china's history, there are many stories of famous people taking a bath to provide health care: a beautiful woman from tang dynasty often takes a shower to make her look good; the song dynasty uses foot baths every night to strengthen her body; the emperor of qing dynasty sees "reading", "getting up early" and "basketing health" as the three most desirable things of her life; and the recent beijing medical doctor must use pepper water every night to make her feet. There's a popular saying: "the rich take drugs, the poor wash their feet," and "the shower health care" is even more so today. Although the history of chinese civilization has evolved over thousands of years, the essence of this traditional chinese health-care technique has not been abandoned, but has been inherited and developed even more. Today, it remains a deep-rooted method of health care and sustenance. With the increase in drug side effects and the increasing availability of drugs, there is a growing adherence to natural health practices. The foot bathing therapy, which is one of the green therapies, is again widely transmitted from the north to the south because of its simple, comfortable and significant operation。