First, you must have a place to stay in Weifang. If you buy a house, you can leave your hukou directly in the house you bought, depending on which neighborhood Committee and police station you bought. Just settle down directly. If you want to buy a house loan, you must have a real estate license. If your girlfriend lives with you, you can bring your husband and wife to take refuge after marriage. After you settle down, let your girlfriend and husband take refuge.