In the bamboo slips "Ten Questions" unearthed in Mawangdui, Yao said: "People have nine tricks and twelve knots, all of which are set up. Why did Mr. Yin He Equipment (Du) die? " Shun said, "... it used a lot and didn't have rich gifts, so it was born with me and left first." "Yao said," What can I do? Shun said, "... be strong, take your time, ... Pierer should not write (diarrhea), materials (essence) will accumulate, gas will exist, and you will be wise at the age of 100." Peng Zu said: "You can live forever by caring for your soul and taking many drugs, but it is useless to know the way of handover." ... people lost the way of handover and gradually died. If you can avoid gradual injury and gain the skill of yin and yang, you will not die. "The above summarizes the reasons why the human body loses its reproductive function in the first place: sexual life is too frequent and I don't know the way of sexual intercourse. The ways to delay aging are to pay attention to diet and nutrition, control sexual intercourse, master the handover method, consolidate the foundation and cultivate the yuan, delay aging and prolong life. What did the ancients accumulate in sexual qigong health preservation? Simply summed up as the "four-word formula" of "static, slow, active and interesting". "1," quiet ",that is, before the handover, you should be calm, don't fantasize, don't rush to pierce, and then" throw yourself high and the five internal organs will be reversed. " ... (connect) the way of yin, and be quiet. "(10 questions) The Sutra of the Plain Woman says:" The way of handover ... lies in the unity of Qi, peace of mind, harmony, three Qi and God. ... sex must be postponed ... as a holiday. 2, "slow", that is, after the puncture, take it slowly and relax slowly, and avoid rushing to hug, panting and sweating. Peng Zu said: "There is nothing strange about the way of handover, but you should take it easy and put peace first." . "..... shallow (accept) this move, in and out of desire, women are happy, men are prosperous ..." "Advance and retreat, but love stops." ("Qian Jinfang? Fill the house ") 3. "Mining", that is, sharing the same room, should learn to collect qi, pay attention to breathing and take chalcedony. In the book "Invigorating the Room", it is described in detail: "The way to collect qi, but not to move deeply, makes the gas stay hot for a long time, makes the mouth equal, attracts the feminine taste and swallows it, ... to rest and sleep, to lie down and guide, and to be stronger", "When mortals are used to intercourse, they often use their noses and mouths slightly exposed, which is naturally beneficial". "Anyone who wants to have loose bowels should close his mouth, open his eyes, hold his hands tightly, contract his nose up and down from left to right, get angry, ... and cut his teeth a thousand times, then he can replenish his brain and make people live forever. When the essence comes out, it will damage the spirit. 4. "Play", that is, before the handover, both men and women should cultivate each other's feelings, be relaxed and happy, love each other, cuddle and kiss, and slowly swallow the saliva in their mouths. As pointed out in the Jade House, "the way to control women ... must be to fight slowly first, so that God and Italy can feel for a long time, but they can hand over." "The Immortal Classic also says:" To make people live forever, first play with women and drink chalcedony. Jade pulp is also in the mouth. "Disclaimer: This article only represents the author's personal views and has nothing to do with Ejiao Health Network. Its originality and the words and contents described in this article have not been confirmed by this website, and this website does not make any guarantee or commitment to the authenticity, completeness and timeliness of this article and all or part of its contents and words. Readers are invited for reference only, please check the relevant contents yourself.