The well-populated areas are generally conducive to the opening of shops, especially for fast-moving customers. Newly developed urban areas, with relatively small populations and few populations at first sight, are not suitable for opening shops if they lack more mobile populations. While there are times when shops are opened in new areas that can be sold, it is often difficult to support the day-to-day operation of shops because of fewer customers. It is necessary to know in advance whether there is a possibility of demolition during the advance of the shop, whether there is a property dispute or other problem. With the rapid development of many cities, the retrofitting of old towns is a potential business, starting with the investigation and understanding of local urban planning and avoiding the creation of shops in "dangerous" areas that are easily demolished. When renting a house, you must also look into the use of the house, the quality of the building, the lack of property rig...