Nowadays, as people’s awareness of health care increases, more and more people like to post moxibustion medicine in the summer when it is hot. The number of patients of Guangdong Provincial Hospital of Traditional Chinese Medicine is over 30,000 per year. This is a great way to get a good idea of how popular San Fu Tian Moxibustion is. However, many people only know to go to the medicine on the day of three volts, but do not know how to calculate the time of three volts of medicine. There are even many professionals who often get the days wrong. The actual time of the day is determined. The first day after the summer solstice, the first day after the summer heat, the first day after the summer heat, and the first day after the autumn, the last day of the year. Specifically, the three volts of moxibustion begin after the minor summer heat of the twenty-four solar terms. It spans the three festivals of Xia Xia, Da Xia, and Li Qiu, and is divided into the beginning, middle, and end of the volt, for a total of 30 days. In some years, it is 40 days. For example, in 2015, the three days of ambush are 40 days. In order to comply with the heavenly times, the posture treatment is set on the first day of the early, middle and last volt, i.e. G day. When it comes to the 40 days of the three volt days, in order to ensure the consistency of the treatment, the interval between each posting is the same, and usually an additional one is added, called strengthening moxibustion. One posting can also be done on the day of the outgoing volcano, called outgoing volcano moxibustion or end volcano strengthening moxibustion. July 13, 2015 is the first day of the volt, which means it is about to enter the hottest time of the year. The “volt”, which means “summer heat lurks in the ground”, marks the hottest period of the year. The traditional calendar provides that the third g day after the summer solstice is the “first volt”, the fourth g day after the summer solstice is the middle volt, and the first g day after the autumn is the “last volt”. The specific time of the 2015 three volcanoes moxibustion: July 13, 2015 to hand over the “first volcano”, July 23, 2015 to hand over the “middle volcano”, August 12, 2015 to hand over the “last volcano “, August 22, 2015 “out of the ambush”. A total of 40 days, 10 days more than last year. In order to the continuity of the three volt days moxibustion, in August 2, 2015 is set to strengthen the moxibustion. The day of the exit from the volcano is designated as the last volcano to strengthen moxibustion. Of course, the above is mainly about the classic San Fu days moxibustion date. In fact, as long as the 2 months or so after the summer solstice, once a week in the hospital patch, or once every ten days in the hospital patch, a total of 3 to 10 times, the same can be achieved to strengthen immunity, regulate the lungs, spleen, kidneys, heart and liver deficiency.