"Comrade Li Yuan, please explain the mechanism behind women's menstruation.",As expected, upon hearing this, several doctors smiled. Even the female doctor's lips twitched slightly, and she said: "Actually, your pulse diagnosis and dialectical analysis during the practical exercise were quite good, within the norm, without any omissions.",In a nutshell, if Li Yuan could stock this bare apartment with supplies, he would be able to live comfortably for several years and even help feed the Qinjiacun families...。