Son, you can see in the book "Longevity Tactics" that the ugliness of your son has not been applied to the sea at noon. It is a process from son to sea. The son bathes in sunshine and the sea rises. From the sea to the child, it is a process of vacuum infinite Tai Chi. We call children children, and that's where we come from. Hai Hezi is mysterious and profound, with endless changes. By the way, health is to learn from the baby. Laozi mentioned three times in the Tao Te Ching that "the baby is soft because of its special spirit. It can be a baby; I am a person, which is not a sign, like an unborn child of a baby. "I know that the male guards the female and goes back to the baby." In chapter 55, I mentioned that "virtue is thicker than red son." Here, Hong Haier and the baby are actually the same concept. In the Tao Te Ching, he also repeatedly taught people that "things are strong and old."