Yao is an ancient nation, bearing thousands of years of historical vicissitudes. They live in mountainous, rainy and foggy places and are prone to get sick. They live in such a harsh natural environment. Up to now, many Yao women have been delivered by midwives at home, and most of them have given birth to several babies. Strangely, these Yao women seldom suffer from gynecological diseases. It turns out that living in such a special environment, the Yao people have learned to understand the nature of various vegetation and use its branches, roots, skins, leaves and flowers to treat diseases. Yao people living in this natural Chinese medicine library have cured one disease after another by these herbs. Yao people seldom go out to see a doctor, so they collect some herbs themselves and solve problems easily. Originally living in Dayaoshan, their incidence rate is much lower than that of urban residents. Taking gynecological diseases as an example, the average incidence of gynecological diseases among urban women is over 80%, while the incidence of gynecological diseases among Yao women living in deep mountains and forests is less than 10% under such a harsh medical environment. This is the result of excellent local environment and unique medicinal materials all over Dayao Mountain. Due to the accumulation of several generations, Yao nationality has gradually formed its own set of national medicine. Among them, the most representative is the magical "Three-day Gong", also known as (Sanpao Yao Medicine), which is an ancient prescription handed down by the Yao people for thousands of years. Yao women can work in the fields and cut firewood in the mountains after three days of postpartum medicated bath, and they are not afraid of the wind and the sun, keeping slim and ruddy. The first day, the first magic Yao bath: remove the peculiar smell and foul smell; The next day, take the second magic Yao bath: shrink the vagina, abdomen and repair the damaged vagina; On the third day, the third magic bath: quickly restore physical strength and improve immunity. When giving birth, the women in Yaozhai will immediately enter the bath barrel and spend less than an hour in the steaming Yao bath. Women and babies in confinement in Yao's family do this every day. They believe that Yao's bath will make their mother and son eliminate any disaster. Yao women can engage in general physical labor on the third day of confinement. It is an incredible thing that none of Yao women suffer from gynecological diseases after marriage, but it is a fact. According to reports, among Yao compatriots, the custom of washing Yao bath has been circulating. Washing Yao bath is not only a common habit of Yao people, but also a custom, which is an indispensable part of the life of Yao compatriots. In the Yao bath, the Yao people prepared their ancestral secret recipe, which has the effect of treating diseases and preventing diseases. This secret recipe has never been circulated among Yao people, but only among Yao people. Yao people basically have no arthritis, skin diseases, rheumatism and other diseases, because their Yao bath is not clear, but comrades who are engaged in botanical research and some people who know Chinese medicine say that from the prescription of Yao bath used by Yao people, there are herbs and shrubs, and these plants are all Chinese herbal medicines, such as treating skin diseases, arthritis, nourishing yin and strengthening yang. If you prepare a prescription for medicated bath, you need more than 20 kinds of Chinese herbal medicines. The dosage formula is in place, and the penetration of drugs when washing Yao bath will make you feel drunk. The whole body, will feel a comprehensive comb, very comfortable.