The Ren meridian is the sea of yin meridians, also originating from the abdomen. It governs the yin of the whole body and controls the essence, blood, body fluids, and Qi of the human body. It is the foundation of nourishment for the human body and governs the fetus in the womb. Only when the Qi of the Ren meridian flows smoothly can the uterus be nourished by yin essence and pregnancy proceed as normal...,Moreover, the streets are not just gray, black, and red, although those are the mainstream colors. There are also some dazzlingly colorful ones.,Let a modern person return to seventy years ago, whether it's back to the countryside, the initial days don't mention how awkward.。