He knew that the household registration system of the Great Wei Dynasty had loosened somewhat in recent years due to an increasing number of fugitive households and vagabonds.,The old man propped himself up from the ground slowly and picked up a gray, sweat-stained towel from the stool beside him. He met them with a mixture of reproach and concern: "Didn't I tell you not to come again This old man is almost buried up to his neck in earth. How much can he eat, how much can he wear If you have that money, save it and find a wife for me and settle down...",He happened to sit next to a tattered fishing net.。