Living time, just like being in prime time, is the first priority of Inner Dan's cultivation, medicine refining, medicine refining and medicine collection. When you are alive, it means when you are practicing, when you are quiet, and when you start the machine. Min Xiaogen said: "What is a living child? All kinds of silence, one machine and one vibration, no direction. " It means that when you are quiet, there is no desire in your heart and your penis twitches naturally. "When you are still, you are born." This is a natural opportunity for Yang Shengfa. You must seize the opportunity to collect medicinal materials and go back to the furnace to refine them.