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.,Liu Zhanggui's eyes followed the cart piled high with sacks of grain, watching Yang Ge stride away. He sighed inwardly, muttering to himself: 'The wages I paid this kid a few days ago must all be spent here...',The old man stared and beckoned to him impatiently: "Don't talk nonsense, come here quickly!"。