I don't know what you mean. It's a son's name written by a rural self-built house. Can he buy another house? If that's what you mean, I can tell you, yes, houses built in rural areas will not be involved in the sale, and it will not affect you to buy commercial housing again. If you want to buy a self-built house in the countryside, you can buy a house in your son's name. I don't think so, because rural housing can't be bought or sold now, unless you are a rural hukou and buy a corresponding rural new house, which is ok, but you can't buy a set.