The old man led Yang into the cave. Chickens and dogs are crowing. This is a place where people live. When he came to a house, the old man said that this man wanted to come here. Can he be accommodated? Say to the old man: The people you can bring in must be kind. Everything here, such as clothing, food, livestock, silk and cloth, is not private, so we can live in peace. If you want to come, don't bring gold and silver, jewelry, imported goods, firewood, rice, meat, etc. There is no shortage here. Land is divided only by population for farming and sericulture. You can't just eat other people's. Yang agreed. There is a warning that if you come late, you should seal the hole. At dusk, I left with the old man.